d3.v2.min.js

(function(){function e(a,b){try{for(var c in b)Object.defineProperty(a.prototype,c,{value:b[c],enumerable:!1})}catch(d){a.prototype=b}}function g(a){var b=-1,c=a.length,d=[];while(++b<c)d.push(a[b]);return d}function h(a){return Array.prototype.slice.call(a)}function k(){}function n(){return this}function o(a,b,c){return function(){var d=c.apply(b,arguments);return arguments.length?a:d}}function p(a){return a!=null&&!isNaN(a)}function q(a){return a.length}function s(a){return a==null}function t(a){return a.replace(/(^\s+)|(\s+$)/g,"").replace(/\s+/g," ")}function u(a){var b=1;while(a*b%1)b*=10;return b}function x(){}function y(a){function d(){var c=b,d=-1,e=c.length,f;while(++d<e)(f=c[d].on)&&f.apply(this,arguments);return a}var b=[],c=new k;return d.on=function(d,e){var f=c.get(d),g;return arguments.length<2?f&&f.on:(f&&(f.on=null,b=b.slice(0,g=b.indexOf(f)).concat(b.slice(g+1)),c.remove(d)),e&&b.push(c.set(d,{on:e})),a)},d}function B(a,b){return b-(a?1+Math.floor(Math.log(a+Math.pow(10,1+Math.floor(Math.log(a)/Math.LN10)-b))/Math.LN10):1)}function C(a){return a+""}function D(a){var b=a.lastIndexOf("."),c=b>=0?a.substring(b):(b=a.length,""),d=[];while(b>0)d.push(a.substring(b-=3,b+3));return d.reverse().join(",")+c}function F(a,b){return{scale:Math.pow(10,(8-b)*3),symbol:a}}function L(a){return function(b){return b<=0?0:b>=1?1:a(b)}}function M(a){return function(b){return 1-a(1-b)}}function N(a){return function(b){return.5*(b<.5?a(2*b):2-a(2-2*b))}}function O(a){return a}function P(a){return function(b){return Math.pow(b,a)}}function Q(a){return 1-Math.cos(a*Math.PI/2)}function R(a){return Math.pow(2,10*(a-1))}function S(a){return 1-Math.sqrt(1-a*a)}function T(a,b){var c;return arguments.length<2&&(b=.45),arguments.length<1?(a=1,c=b/4):c=b/(2*Math.PI)*Math.asin(1/a),function(d){return 1+a*Math.pow(2,10*-d)*Math.sin((d-c)*2*Math.PI/b)}}function U(a){return a||(a=1.70158),function(b){return b*b*((a+1)*b-a)}}function V(a){return a<1/2.75?7.5625*a*a:a<2/2.75?7.5625*(a-=1.5/2.75)*a+.75:a<2.5/2.75?7.5625*(a-=2.25/2.75)*a+.9375:7.5625*(a-=2.625/2.75)*a+.984375}function W(){d3.event.stopPropagation(),d3.event.preventDefault()}function X(){var a=d3.event,b;while(b=a.sourceEvent)a=b;return a}function Y(a){var b=new x,c=0,d=arguments.length;while(++c<d)b[arguments[c]]=y(b);return b.of=function(c,d){return function(e){try{var f=e.sourceEvent=d3.event;e.target=a,d3.event=e,b[e.type].apply(c,d)}finally{d3.event=f}}},b}function $(a){return a=="transform"?d3.interpolateTransform:d3.interpolate}function _(a,b){return b=b-(a=+a)?1/(b-a):0,function(c){return(c-a)*b}}function ba(a,b){return b=b-(a=+a)?1/(b-a):0,function(c){return Math.max(0,Math.min(1,(c-a)*b))}}function bb(a,b,c){return new bc(a,b,c)}function bc(a,b,c){this.r=a,this.g=b,this.b=c}function bd(a){return a<16?"0"+Math.max(0,a).toString(16):Math.min(255,a).toString(16)}function be(a,b,c){var d=0,e=0,f=0,g,h,i;g=/([a-z]+)\((.*)\)/i.exec(a);if(g){h=g[2].split(",");switch(g[1]){case"hsl":return c(parseFloat(h[0]),parseFloat(h[1])/100,parseFloat(h[2])/100);case"rgb":return b(bg(h[0]),bg(h[1]),bg(h[2]))}}return(i=bh.get(a))?b(i.r,i.g,i.b):(a!=null&&a.charAt(0)==="#"&&(a.length===4?(d=a.charAt(1),d+=d,e=a.charAt(2),e+=e,f=a.charAt(3),f+=f):a.length===7&&(d=a.substring(1,3),e=a.substring(3,5),f=a.substring(5,7)),d=parseInt(d,16),e=parseInt(e,16),f=parseInt(f,16)),b(d,e,f))}function bf(a,b,c){var d=Math.min(a/=255,b/=255,c/=255),e=Math.max(a,b,c),f=e-d,g,h,i=(e+d)/2;return f?(h=i<.5?f/(e+d):f/(2-e-d),a==e?g=(b-c)/f+(b<c?6:0):b==e?g=(c-a)/f+2:g=(a-b)/f+4,g*=60):h=g=0,bi(g,h,i)}function bg(a){var b=parseFloat(a);return a.charAt(a.length-1)==="%"?Math.round(b*2.55):b}function bi(a,b,c){return new bj(a,b,c)}function bj(a,b,c){this.h=a,this.s=b,this.l=c}function bk(a,b,c){function f(a){return a>360?a-=360:a<0&&(a+=360),a<60?d+(e-d)*a/60:a<180?e:a<240?d+(e-d)*(240-a)/60:d}function g(a){return Math.round(f(a)*255)}var d,e;return a%=360,a<0&&(a+=360),b=b<0?0:b>1?1:b,c=c<0?0:c>1?1:c,e=c<=.5?c*(1+b):c+b-c*b,d=2*c-e,bb(g(a+120),g(a),g(a-120))}function bl(a){return j(a,br),a}function bs(a){return function(){return bm(a,this)}}function bt(a){return function(){return bn(a,this)}}function bv(a,b){function f(){if(b=this.classList)return b.add(a);var b=this.className,d=b.baseVal!=null,e=d?b.baseVal:b;c.lastIndex=0,c.test(e)||(e=t(e+" "+a),d?b.baseVal=e:this.className=e)}function g(){if(b=this.classList)return b.remove(a);var b=this.className,d=b.baseVal!=null,e=d?b.baseVal:b;e=t(e.replace(c," ")),d?b.baseVal=e:this.className=e}function h(){(b.apply(this,arguments)?f:g).call(this)}var c=new RegExp("(^|\\s+)"+d3.requote(a)+"(\\s+|$)","g");if(arguments.length<2){var d=this.node();if(e=d.classList)return e.contains(a);var e=d.className;return c.lastIndex=0,c.test(e.baseVal!=null?e.baseVal:e)}return this.each(typeof b=="function"?h:b?f:g)}function bw(a){return{__data__:a}}function bx(a){return function(){return bq(this,a)}}function by(a){return arguments.length||(a=d3.ascending),function(b,c){return a(b&&b.__data__,c&&c.__data__)}}function bA(a){return j(a,bB),a}function bC(a,b,c){j(a,bG);var d=new k,e=d3.dispatch("start","end"),f=bO;return a.id=b,a.time=c,a.tween=function(b,c){return arguments.length<2?d.get(b):(c==null?d.remove(b):d.set(b,c),a)},a.ease=function(b){return arguments.length?(f=typeof b=="function"?b:d3.ease.apply(d3,arguments),a):f},a.each=function(b,c){return arguments.length<2?bP.call(a,b):(e.on(b,c),a)},d3.timer(function(g){return a.each(function(h,i,j){function p(a){return o.active>b?r():(o.active=b,d.forEach(function(a,b){(tween=b.call(l,h,i))&&k.push(tween)}),e.start.call(l,h,i),q(a)||d3.timer(q,0,c),1)}function q(a){if(o.active!==b)return r();var c=(a-m)/n,d=f(c),g=k.length;while(g>0)k[--g].call(l,d);if(c>=1)return r(),bI=b,e.end.call(l,h,i),bI=0,1}function r(){return--o.count||delete l.__transition__,1}var k=[],l=this,m=a[j][i].delay,n=a[j][i].duration,o=l.__transition__||(l.__transition__={active:0,count:0});++o.count,m<=g?p(g):d3.timer(p,m,c)}),1},0,c),a}function bE(a,b,c){return c!=""&&bD}function bF(a,b){function d(a,d,e){var f=b.call(this,a,d);return f==null?e!=""&&bD:e!=f&&c(e,f)}function e(a,d,e){return e!=b&&c(e,b)}var c=$(a);return typeof b=="function"?d:b==null?bE:(b+="",e)}function bP(a){var b=bI,c=bO,d=bM,e=bN;bI=this.id,bO=this.ease();for(var f=0,g=this.length;f<g;f++)for(var h=this[f],i=0,j=h.length;i<j;i++){var k=h[i];k&&(bM=this[f][i].delay,bN=this[f][i].duration,a.call(k=k.node,k.__data__,i,f))}return bI=b,bO=c,bM=d,bN=e,this}function bT(){var a,b=Date.now(),c=bQ;while(c)a=b-c.then,a>=c.delay&&(c.flush=c.callback(a)),c=c.next;var d=bU()-b;d>24?(isFinite(d)&&(clearTimeout(bS),bS=setTimeout(bT,d)),bR=0):(bR=1,bV(bT))}function bU(){var a=null,b=bQ,c=Infinity;while(b)b.flush?b=a?a.next=b.next:bQ=b.next:(c=Math.min(c,b.then+b.delay),b=(a=b).next);return c}function bW(a){var b=[a.a,a.b],c=[a.c,a.d],d=bY(b),e=bX(b,c),f=bY(bZ(c,b,-e))||0;b[0]*c[1]<c[0]*b[1]&&(b[0]*=-1,b[1]*=-1,d*=-1,e*=-1),this.rotate=(d?Math.atan2(b[1],b[0]):Math.atan2(-c[0],c[1]))*b$,this.translate=[a.e,a.f],this.scale=[d,f],this.skew=f?Math.atan2(e,f)*b$:0}function bX(a,b){return a[0]*b[0]+a[1]*b[1]}function bY(a){var b=Math.sqrt(bX(a,a));return b&&(a[0]/=b,a[1]/=b),b}function bZ(a,b,c){return a[0]+=c*b[0],a[1]+=c*b[1],a}function ca(a,b){var c=a.ownerSVGElement||a;if(c.createSVGPoint){var d=c.createSVGPoint();if(b_<0&&(window.scrollX||window.scrollY)){c=d3.select(document.body).append("svg").style("position","absolute").style("top",0).style("left",0);var e=c[0][0].getScreenCTM();b_=!e.f&&!e.e,c.remove()}return b_?(d.x=b.pageX,d.y=b.pageY):(d.x=b.clientX,d.y=b.clientY),d=d.matrixTransform(a.getScreenCTM().inverse()),[d.x,d.y]}var f=a.getBoundingClientRect();return[b.clientX-f.left-a.clientLeft,b.clientY-f.top-a.clientTop]}function cb(){}function cc(a){var b=a[0],c=a[a.length-1];return b<c?[b,c]:[c,b]}function cd(a){return a.rangeExtent?a.rangeExtent():cc(a.range())}function ce(a,b){var c=0,d=a.length-1,e=a[c],f=a[d],g;f<e&&(g=c,c=d,d=g,g=e,e=f,f=g);if(g=f-e)b=b(g),a[c]=b.floor(e),a[d]=b.ceil(f);return a}function cf(){return Math}function cg(a,b,c,d){function g(){var g=Math.min(a.length,b.length)>2?cn:cm,i=d?ba:_;return e=g(a,b,i,c),f=g(b,a,i,d3.interpolate),h}function h(a){return e(a)}var e,f;return h.invert=function(a){return f(a)},h.domain=function(b){return arguments.length?(a=b.map(Number),g()):a},h.range=function(a){return arguments.length?(b=a,g()):b},h.rangeRound=function(a){return h.range(a).interpolate(d3.interpolateRound)},h.clamp=function(a){return arguments.length?(d=a,g()):d},h.interpolate=function(a){return arguments.length?(c=a,g()):c},h.ticks=function(b){return ck(a,b)},h.tickFormat=function(b){return cl(a,b)},h.nice=function(){return ce(a,ci),g()},h.copy=function(){return cg(a,b,c,d)},g()}function ch(a,b){return d3.rebind(a,b,"range","rangeRound","interpolate","clamp")}function ci(a){return a=Math.pow(10,Math.round(Math.log(a)/Math.LN10)-1),{floor:function(b){return Math.floor(b/a)*a},ceil:function(b){return Math.ceil(b/a)*a}}}function cj(a,b){var c=cc(a),d=c[1]-c[0],e=Math.pow(10,Math.floor(Math.log(d/b)/Math.LN10)),f=b/d*e;return f<=.15?e*=10:f<=.35?e*=5:f<=.75&&(e*=2),c[0]=Math.ceil(c[0]/e)*e,c[1]=Math.floor(c[1]/e)*e+e*.5,c[2]=e,c}function ck(a,b){return d3.range.apply(d3,cj(a,b))}function cl(a,b){return d3.format(",."+Math.max(0,-Math.floor(Math.log(cj(a,b)[2])/Math.LN10+.01))+"f")}function cm(a,b,c,d){var e=c(a[0],a[1]),f=d(b[0],b[1]);return function(a){return f(e(a))}}function cn(a,b,c,d){var e=[],f=[],g=0,h=Math.min(a.length,b.length)-1;a[h]<a[0]&&(a=a.slice().reverse(),b=b.slice().reverse());while(++g<=h)e.push(c(a[g-1],a[g])),f.push(d(b[g-1],b[g]));return function(b){var c=d3.bisect(a,b,1,h)-1;return f[c](e[c](b))}}function co(a,b){function d(c){return a(b(c))}var c=b.pow;return d.invert=function(b){return c(a.invert(b))},d.domain=function(e){return arguments.length?(b=e[0]<0?cr:cq,c=b.pow,a.domain(e.map(b)),d):a.domain().map(c)},d.nice=function(){return a.domain(ce(a.domain(),cf)),d},d.ticks=function(){var d=cc(a.domain()),e=[];if(d.every(isFinite)){var f=Math.floor(d[0]),g=Math.ceil(d[1]),h=c(d[0]),i=c(d[1]);if(b===cr){e.push(c(f));for(;f++<g;)for(var j=9;j>0;j--)e.push(c(f)*j)}else{for(;f<g;f++)for(var j=1;j<10;j++)e.push(c(f)*j);e.push(c(f))}for(f=0;e[f]<h;f++);for(g=e.length;e[g-1]>i;g--);e=e.slice(f,g)}return e},d.tickFormat=function(a,e){arguments.length<2&&(e=cp);if(arguments.length<1)return e;var f=a/d.ticks().length,g=b===cr?(h=-1e-12,Math.floor):(h=1e-12,Math.ceil),h;return function(a){return a/c(g(b(a)+h))<f?e(a):""}},d.copy=function(){return co(a.copy(),b)},ch(d,a)}function cq(a){return Math.log(a<0?0:a)/Math.LN10}function cr(a){return-Math.log(a>0?0:-a)/Math.LN10}function cs(a,b){function e(b){return a(c(b))}var c=ct(b),d=ct(1/b);return e.invert=function(b){return d(a.invert(b))},e.domain=function(b){return arguments.length?(a.domain(b.map(c)),e):a.domain().map(d)},e.ticks=function(a){return ck(e.domain(),a)},e.tickFormat=function(a){return cl(e.domain(),a)},e.nice=function(){return e.domain(ce(e.domain(),ci))},e.exponent=function(a){if(!arguments.length)return b;var f=e.domain();return c=ct(b=a),d=ct(1/b),e.domain(f)},e.copy=function(){return cs(a.copy(),b)},ch(e,a)}function ct(a){return function(b){return b<0?-Math.pow(-b,a):Math.pow(b,a)}}function cu(a,b){function f(b){return d[((c.get(b)||c.set(b,a.push(b)))-1)%d.length]}function g(b,c){return d3.range(a.length).map(function(a){return b+c*a})}var c,d,e;return f.domain=function(d){if(!arguments.length)return a;a=[],c=new k;var e=-1,g=d.length,h;while(++e<g)c.has(h=d[e])||c.set(h,a.push(h));return f[b.t](b.x,b.p)},f.range=function(a){return arguments.length?(d=a,e=0,b={t:"range",x:a},f):d},f.rangePoints=function(c,h){arguments.length<2&&(h=0);var i=c[0],j=c[1],k=(j-i)/(a.length-1+h);return d=g(a.length<2?(i+j)/2:i+k*h/2,k),e=0,b={t:"rangePoints",x:c,p:h},f},f.rangeBands=function(c,h){arguments.length<2&&(h=0);var i=c[1]<c[0],j=c[i-0],k=c[1-i],l=(k-j)/(a.length+h);return d=g(j+l*h,l),i&&d.reverse(),e=l*(1-h),b={t:"rangeBands",x:c,p:h},f},f.rangeRoundBands=function(c,h){arguments.length<2&&(h=0);var i=c[1]<c[0],j=c[i-0],k=c[1-i],l=Math.floor((k-j)/(a.length+h)),m=k-j-(a.length-h)*l;return d=g(j+Math.round(m/2),l),i&&d.reverse(),e=Math.round(l*(1-h)),b={t:"rangeRoundBands",x:c,p:h},f},f.rangeBand=function(){return e},f.rangeExtent=function(){return cc(b.x)},f.copy=function(){return cu(a,b)},f.domain(a)}function cz(a,b){function d(){var d=0,f=a.length,g=b.length;c=[];while(++d<g)c[d-1]=d3.quantile(a,d/g);return e}function e(a){return isNaN(a=+a)?NaN:b[d3.bisect(c,a)]}var c;return e.domain=function(b){return arguments.length?(a=b.filter(function(a){return!isNaN(a)}).sort(d3.ascending),d()):a},e.range=function(a){return arguments.length?(b=a,d()):b},e.quantiles=function(){return c},e.copy=function(){return cz(a,b)},d()}function cA(a,b,c){function f(b){return c[Math.max(0,Math.min(e,Math.floor(d*(b-a))))]}function g(){return d=c.length/(b-a),e=c.length-1,f}var d,e;return f.domain=function(c){return arguments.length?(a=+c[0],b=+c[c.length-1],g()):[a,b]},f.range=function(a){return arguments.length?(c=a,g()):c},f.copy=function(){return cA(a,b,c)},g()}function cB(a){function b(a){return+a}return b.invert=b,b.domain=b.range=function(c){return arguments.length?(a=c.map(b),b):a},b.ticks=function(b){return ck(a,b)},b.tickFormat=function(b){return cl(a,b)},b.copy=function(){return cB(a)},b}function cE(a){return a.innerRadius}function cF(a){return a.outerRadius}function cG(a){return a.startAngle}function cH(a){return a.endAngle}function cI(a){function g(d){return d.length<1?null:"M"+e(a(cJ(this,d,b,c)),f)}var b=cK,c=cL,d=cM,e=cN.get(d),f=.7;return g.x=function(a){return arguments.length?(b=a,g):b},g.y=function(a){return arguments.length?(c=a,g):c},g.interpolate=function(a){return arguments.length?(cN.has(a+="")||(a=cM),e=cN.get(d=a),g):d},g.tension=function(a){return arguments.length?(f=a,g):f},g}function cJ(a,b,c,d){var e=[],f=-1,g=b.length,h=typeof c=="function",i=typeof d=="function",j;if(h&&i)while(++f<g)e.push([c.call(a,j=b[f],f),d.call(a,j,f)]);else if(h)while(++f<g)e.push([c.call(a,b[f],f),d]);else if(i)while(++f<g)e.push([c,d.call(a,b[f],f)]);else while(++f<g)e.push([c,d]);return e}function cK(a){return a[0]}function cL(a){return a[1]}function cO(a){var b=0,c=a.length,d=a[0],e=[d[0],",",d[1]];while(++b<c)e.push("L",(d=a[b])[0],",",d[1]);return e.join("")}function cP(a){var b=0,c=a.length,d=a[0],e=[d[0],",",d[1]];while(++b<c)e.push("V",(d=a[b])[1],"H",d[0]);return e.join("")}function cQ(a){var b=0,c=a.length,d=a[0],e=[d[0],",",d[1]];while(++b<c)e.push("H",(d=a[b])[0],"V",d[1]);return e.join("")}function cR(a,b){return a.length<4?cO(a):a[1]+cU(a.slice(1,a.length-1),cV(a,b))}function cS(a,b){return a.length<3?cO(a):a[0]+cU((a.push(a[0]),a),cV([a[a.length-2]].concat(a,[a[1]]),b))}function cT(a,b,c){return a.length<3?cO(a):a[0]+cU(a,cV(a,b))}function cU(a,b){if(b.length<1||a.length!=b.length&&a.length!=b.length+2)return cO(a);var c=a.length!=b.length,d="",e=a[0],f=a[1],g=b[0],h=g,i=1;c&&(d+="Q"+(f[0]-g[0]*2/3)+","+(f[1]-g[1]*2/3)+","+f[0]+","+f[1],e=a[1],i=2);if(b.length>1){h=b[1],f=a[i],i++,d+="C"+(e[0]+g[0])+","+(e[1]+g[1])+","+(f[0]-h[0])+","+(f[1]-h[1])+","+f[0]+","+f[1];for(var j=2;j<b.length;j++,i++)f=a[i],h=b[j],d+="S"+(f[0]-h[0])+","+(f[1]-h[1])+","+f[0]+","+f[1]}if(c){var k=a[i];d+="Q"+(f[0]+h[0]*2/3)+","+(f[1]+h[1]*2/3)+","+k[0]+","+k[1]}return d}function cV(a,b){var c=[],d=(1-b)/2,e,f=a[0],g=a[1],h=1,i=a.length;while(++h<i)e=f,f=g,g=a[h],c.push([d*(g[0]-e[0]),d*(g[1]-e[1])]);return c}function cW(a){if(a.length<3)return cO(a);var b=1,c=a.length,d=a[0],e=d[0],f=d[1],g=[e,e,e,(d=a[1])[0]],h=[f,f,f,d[1]],i=[e,",",f];dc(i,g,h);while(++b<c)d=a[b],g.shift(),g.push(d[0]),h.shift(),h.push(d[1]),dc(i,g,h);b=-1;while(++b<2)g.shift(),g.push(d[0]),h.shift(),h.push(d[1]),dc(i,g,h);return i.join("")}function cX(a){if(a.length<4)return cO(a);var b=[],c=-1,d=a.length,e,f=[0],g=[0];while(++c<3)e=a[c],f.push(e[0]),g.push(e[1]);b.push(c$(db,f)+","+c$(db,g)),--c;while(++c<d)e=a[c],f.shift(),f.push(e[0]),g.shift(),g.push(e[1]),dc(b,f,g);return b.join("")}function cY(a){var b,c=-1,d=a.length,e=d+4,f,g=[],h=[];while(++c<4)f=a[c%d],g.push(f[0]),h.push(f[1]);b=[c$(db,g),",",c$(db,h)],--c;while(++c<e)f=a[c%d],g.shift(),g.push(f[0]),h.shift(),h.push(f[1]),dc(b,g,h);return b.join("")}function cZ(a,b){var c=a.length-1,d=a[0][0],e=a[0][1],f=a[c][0]-d,g=a[c][1]-e,h=-1,i,j;while(++h<=c)i=a[h],j=h/c,i[0]=b*i[0]+(1-b)*(d+j*f),i[1]=b*i[1]+(1-b)*(e+j*g);return cW(a)}function c$(a,b){return a[0]*b[0]+a[1]*b[1]+a[2]*b[2]+a[3]*b[3]}function dc(a,b,c){a.push("C",c$(c_,b),",",c$(c_,c),",",c$(da,b),",",c$(da,c),",",c$(db,b),",",c$(db,c))}function dd(a,b){return(b[1]-a[1])/(b[0]-a[0])}function de(a){var b=0,c=a.length-1,d=[],e=a[0],f=a[1],g=d[0]=dd(e,f);while(++b<c)d[b]=g+(g=dd(e=f,f=a[b+1]));return d[b]=g,d}function df(a){var b=[],c,d,e,f,g=de(a),h=-1,i=a.length-1;while(++h<i)c=dd(a[h],a[h+1]),Math.abs(c)<1e-6?g[h]=g[h+1]=0:(d=g[h]/c,e=g[h+1]/c,f=d*d+e*e,f>9&&(f=c*3/Math.sqrt(f),g[h]=f*d,g[h+1]=f*e));h=-1;while(++h<=i)f=(a[Math.min(i,h+1)][0]-a[Math.max(0,h-1)][0])/(6*(1+g[h]*g[h])),b.push([f||0,g[h]*f||0]);return b}function dg(a){return a.length<3?cO(a):a[0]+cU(a,df(a))}function dh(a){var b,c=-1,d=a.length,e,f;while(++c<d)b=a[c],e=b[0],f=b[1]+cC,b[0]=e*Math.cos(f),b[1]=e*Math.sin(f);return a}function di(a){function j(f){if(f.length<1)return null;var j=cJ(this,f,b,d),k=cJ(this,f,b===c?dj(j):c,d===e?dk(j):e);return"M"+g(a(k),i)+"L"+h(a(j.reverse()),i)+"Z"}var b=cK,c=cK,d=0,e=cL,f,g,h,i=.7;return j.x=function(a){return arguments.length?(b=c=a,j):c},j.x0=function(a){return arguments.length?(b=a,j):b},j.x1=function(a){return arguments.length?(c=a,j):c},j.y=function(a){return arguments.length?(d=e=a,j):e},j.y0=function(a){return arguments.length?(d=a,j):d},j.y1=function(a){return arguments.length?(e=a,j):e},j.interpolate=function(a){return arguments.length?(cN.has(a+="")||(a=cM),g=cN.get(f=a),h=g.reverse||g,j):f},j.tension=function(a){return arguments.length?(i=a,j):i},j.interpolate("linear")}function dj(a){return function(b,c){return a[c][0]}}function dk(a){return function(b,c){return a[c][1]}}function dl(a){return a.source}function dm(a){return a.target}function dn(a){return a.radius}function dp(a){return a.startAngle}function dq(a){return a.endAngle}function dr(a){return[a.x,a.y]}function ds(a){return function(){var b=a.apply(this,arguments),c=b[0],d=b[1]+cC;return[c*Math.cos(d),c*Math.sin(d)]}}function dt(){return 64}function du(){return"circle"}function dv(a){var b=Math.sqrt(a/Math.PI);return"M0,"+b+"A"+b+","+b+" 0 1,1 0,"+ -b+"A"+b+","+b+" 0 1,1 0,"+b+"Z"}function dz(a,b){a.attr("transform",function(a){return"translate("+b(a)+",0)"})}function dA(a,b){a.attr("transform",function(a){return"translate(0,"+b(a)+")"})}function dB(a,b,c){e=[];if(c&&b.length>1){var d=cc(a.domain()),e,f=-1,g=b.length,h=(b[1]-b[0])/++c,i,j;while(++f<g)for(i=c;--i>0;)(j=+b[f]-i*h)>=d[0]&&e.push(j);for(--f,i=0;++i<c&&(j=+b[f]+i*h)<d[1];)e.push(j)}return e}function dG(){dE||(dE=d3.select("body").append("div").style("visibility","hidden").style("top",0).style("height",0).style("width",0).style("overflow-y","scroll").append("div").style("height","2000px").node().parentNode);var a=d3.event,b;try{dE.scrollTop=1e3,dE.dispatchEvent(a),b=1e3-dE.scrollTop}catch(c){b=a.wheelDelta||-a.detail*5}return b}function dH(a){var b=a.source,c=a.target,d=dJ(b,c),e=[b];while(b!==d)b=b.parent,e.push(b);var f=e.length;while(c!==d)e.splice(f,0,c),c=c.parent;return e}function dI(a){var b=[],c=a.parent;while(c!=null)b.push(a),a=c,c=c.parent;return b.push(a),b}function dJ(a,b){if(a===b)return a;var c=dI(a),d=dI(b),e=c.pop(),f=d.pop(),g=null;while(e===f)g=e,e=c.pop(),f=d.pop();return g}function dM(a){a.fixed|=2}function dN(a){a!==dL&&(a.fixed&=1)}function dO(){dL.fixed&=1,dK=dL=null}function dP(){dL.px=d3.event.x,dL.py=d3.event.y,dK.resume()}function dQ(a,b,c){var d=0,e=0;a.charge=0;if(!a.leaf){var f=a.nodes,g=f.length,h=-1,i;while(++h<g){i=f[h];if(i==null)continue;dQ(i,b,c),a.charge+=i.charge,d+=i.charge*i.cx,e+=i.charge*i.cy}}if(a.point){a.leaf||(a.point.x+=Math.random()-.5,a.point.y+=Math.random()-.5);var j=b*c[a.point.index];a.charge+=a.pointCharge=j,d+=j*a.point.x,e+=j*a.point.y}a.cx=d/a.charge,a.cy=e/a.charge}function dR(a){return 20}function dS(a){return 1}function dU(a){return a.x}function dV(a){return a.y}function dW(a,b,c){a.y0=b,a.y=c}function dZ(a){return d3.range(a.length)}function d$(a){var b=-1,c=a[0].length,d=[];while(++b<c)d[b]=0;return d}function d_(a){var b=1,c=0,d=a[0][1],e,f=a.length;for(;b<f;++b)(e=a[b][1])>d&&(c=b,d=e);return c}function ea(a){return a.reduce(eb,0)}function eb(a,b){return a+b[1]}function ec(a,b){return ed(a,Math.ceil(Math.log(b.length)/Math.LN2+1))}function ed(a,b){var c=-1,d=+a[0],e=(a[1]-d)/b,f=[];while(++c<=b)f[c]=e*c+d;return f}function ee(a){return[d3.min(a),d3.max(a)]}function ef(a,b){return d3.rebind(a,b,"sort","children","value"),a.links=ej,a.nodes=function(b){return ek=!0,(a.nodes=a)(b)},a}function eg(a){return a.children}function eh(a){return a.value}function ei(a,b){return b.value-a.value}function ej(a){return d3.merge(a.map(function(a){return(a.children||[]).map(function(b){return{source:a,target:b}})}))}function el(a,b){return a.value-b.value}function em(a,b){var c=a._pack_next;a._pack_next=b,b._pack_prev=a,b._pack_next=c,c._pack_prev=b}function en(a,b){a._pack_next=b,b._pack_prev=a}function eo(a,b){var c=b.x-a.x,d=b.y-a.y,e=a.r+b.r;return e*e-c*c-d*d>.001}function ep(a){function l(a){b=Math.min(a.x-a.r,b),c=Math.max(a.x+a.r,c),d=Math.min(a.y-a.r,d),e=Math.max(a.y+a.r,e)}var b=Infinity,c=-Infinity,d=Infinity,e=-Infinity,f=a.length,g,h,i,j,k;a.forEach(eq),g=a[0],g.x=-g.r,g.y=0,l(g);if(f>1){h=a[1],h.x=h.r,h.y=0,l(h);if(f>2){i=a[2],eu(g,h,i),l(i),em(g,i),g._pack_prev=i,em(i,h),h=g._pack_next;for(var m=3;m<f;m++){eu(g,h,i=a[m]);var n=0,o=1,p=1;for(j=h._pack_next;j!==h;j=j._pack_next,o++)if(eo(j,i)){n=1;break}if(n==1)for(k=g._pack_prev;k!==j._pack_prev;k=k._pack_prev,p++)if(eo(k,i))break;n?(o<p||o==p&&h.r<g.r?en(g,h=j):en(g=k,h),m--):(em(g,i),h=i,l(i))}}}var q=(b+c)/2,r=(d+e)/2,s=0;for(var m=0;m<f;m++){var t=a[m];t.x-=q,t.y-=r,s=Math.max(s,t.r+Math.sqrt(t.x*t.x+t.y*t.y))}return a.forEach(er),s}function eq(a){a._pack_next=a._pack_prev=a}function er(a){delete a._pack_next,delete a._pack_prev}function es(a){var b=a.children;b&&b.length?(b.forEach(es),a.r=ep(b)):a.r=Math.sqrt(a.value)}function et(a,b,c,d){var e=a.children;a.x=b+=d*a.x,a.y=c+=d*a.y,a.r*=d;if(e){var f=-1,g=e.length;while(++f<g)et(e[f],b,c,d)}}function eu(a,b,c){var d=a.r+c.r,e=b.x-a.x,f=b.y-a.y;if(d&&(e||f)){var g=b.r+c.r,h=Math.sqrt(e*e+f*f),i=Math.max(-1,Math.min(1,(d*d+h*h-g*g)/(2*d*h))),j=Math.acos(i),k=i*(d/=h),l=Math.sin(j)*d;c.x=a.x+k*e+l*f,c.y=a.y+k*f-l*e}else c.x=a.x+d,c.y=a.y}function ev(a){return 1+d3.max(a,function(a){return a.y})}function ew(a){return a.reduce(function(a,b){return a+b.x},0)/a.length}function ex(a){var b=a.children;return b&&b.length?ex(b[0]):a}function ey(a){var b=a.children,c;return b&&(c=b.length)?ey(b[c-1]):a}function ez(a,b){return a.parent==b.parent?1:2}function eA(a){var b=a.children;return b&&b.length?b[0]:a._tree.thread}function eB(a){var b=a.children,c;return b&&(c=b.length)?b[c-1]:a._tree.thread}function eC(a,b){var c=a.children;if(c&&(e=c.length)){var d,e,f=-1;while(++f<e)b(d=eC(c[f],b),a)>0&&(a=d)}return a}function eD(a,b){return a.x-b.x}function eE(a,b){return b.x-a.x}function eF(a,b){return a.depth-b.depth}function eG(a,b){function c(a,d){var e=a.children;if(e&&(i=e.length)){var f,g=null,h=-1,i;while(++h<i)f=e[h],c(f,g),g=f}b(a,d)}c(a,null)}function eH(a){var b=0,c=0,d=a.children,e=d.length,f;while(--e>=0)f=d[e]._tree,f.prelim+=b,f.mod+=b,b+=f.shift+(c+=f.change)}function eI(a,b,c){a=a._tree,b=b._tree;var d=c/(b.number-a.number);a.change+=d,b.change-=d,b.shift+=c,b.prelim+=c,b.mod+=c}function eJ(a,b,c){return a._tree.ancestor.parent==b.parent?a._tree.ancestor:c}function eK(a){return{x:a.x,y:a.y,dx:a.dx,dy:a.dy}}function eL(a,b){var c=a.x+b[3],d=a.y+b[0],e=a.dx-b[1]-b[3],f=a.dy-b[0]-b[2];return e<0&&(c+=e/2,e=0),f<0&&(d+=f/2,f=0),{x:c,y:d,dx:e,dy:f}}function eM(a){return a.map(eN).join(",")}function eN(a){return/[",\n]/.test(a)?'"'+a.replace(/\"/g,'""')+'"':a}function eP(a,b){return function(c){return c&&a.hasOwnProperty(c.type)?a[c.type](c):b}}function eQ(a){return"m0,"+a+"a"+a+","+a+" 0 1,1 0,"+ -2*a+"a"+a+","+a+" 0 1,1 0,"+2*a+"z"}function eR(a,b){eS.hasOwnProperty(a.type)&&eS[a.type](a,b)}function eT(a,b){eR(a.geometry,b)}function eU(a,b){for(var c=a.features,d=0,e=c.length;d<e;d++)eR(c[d].geometry,b)}function eV(a,b){for(var c=a.geometries,d=0,e=c.length;d<e;d++)eR(c[d],b)}function eW(a,b){for(var c=a.coordinates,d=0,e=c.length;d<e;d++)b.apply(null,c[d])}function eX(a,b){for(var c=a.coordinates,d=0,e=c.length;d<e;d++)for(var f=c[d],g=0,h=f.length;g<h;g++)b.apply(null,f[g])}function eY(a,b){for(var c=a.coordinates,d=0,e=c.length;d<e;d++)for(var f=c[d][0],g=0,h=f.length;g<h;g++)b.apply(null,f[g])}function eZ(a,b){b.apply(null,a.coordinates)}function e$(a,b){for(var c=a.coordinates[0],d=0,e=c.length;d<e;d++)b.apply(null,c[d])}function e_(a){return a.source}function fa(a){return a.target}function fb(a,b){function q(a){var b=Math.sin(o-(a*=o))/p,c=Math.sin(a)/p,f=b*g*d+c*m*j,i=b*g*e+c*m*k,l=b*h+c*n;return[Math.atan2(i,f)/eO,Math.atan2(l,Math.sqrt(f*f+i*i))/eO]}var c=a[0]*eO,d=Math.cos(c),e=Math.sin(c),f=a[1]*eO,g=Math.cos(f),h=Math.sin(f),i=b[0]*eO,j=Math.cos(i),k=Math.sin(i),l=b[1]*eO,m=Math.cos(l),n=Math.sin(l),o=q.d=Math.acos(Math.max(-1,Math.min(1,h*n+g*m*Math.cos(i-c)))),p=Math.sin(o);return q}function fe(a){var b=0,c=0;for(;;){if(a(b,c))return[b,c];b===0?(b=c+1,c=0):(b-=1,c+=1)}}function ff(a,b,c,d){var e,f,g,h,i,j,k;return e=d[a],f=e[0],g=e[1],e=d[b],h=e[0],i=e[1],e=d[c],j=e[0],k=e[1],(k-g)*(h-f)-(i-g)*(j-f)>0}function fg(a,b,c){return(c[0]-b[0])*(a[1]-b[1])<(c[1]-b[1])*(a[0]-b[0])}function fh(a,b,c,d){var e=a[0],f=b[0],g=c[0],h=d[0],i=a[1],j=b[1],k=c[1],l=d[1],m=e-g,n=f-e,o=h-g,p=i-k,q=j-i,r=l-k,s=(o*p-r*m)/(r*n-o*q);return[e+s*n,i+s*q]}function fj(a,b){var c={list:a.map(function(a,b){return{index:b,x:a[0],y:a[1]}}).sort(function(a,b){return a.y<b.y?-1:a.y>b.y?1:a.x<b.x?-1:a.x>b.x?1:0}),bottomSite:null},d={list:[],leftEnd:null,rightEnd:null,init:function(){d.leftEnd=d.createHalfEdge(null,"l"),d.rightEnd=d.createHalfEdge(null,"l"),d.leftEnd.r=d.rightEnd,d.rightEnd.l=d.leftEnd,d.list.unshift(d.leftEnd,d.rightEnd)},createHalfEdge:function(a,b){return{edge:a,side:b,vertex:null,l:null,r:null}},insert:function(a,b){b.l=a,b.r=a.r,a.r.l=b,a.r=b},leftBound:function(a){var b=d.leftEnd;do b=b.r;while(b!=d.rightEnd&&e.rightOf(b,a));return b=b.l,b},del:function(a){a.l.r=a.r,a.r.l=a.l,a.edge=null},right:function(a){return a.r},left:function(a){return a.l},leftRegion:function(a){return a.edge==null?c.bottomSite:a.edge.region[a.side]},rightRegion:function(a){return a.edge==null?c.bottomSite:a.edge.region[fi[a.side]]}},e={bisect:function(a,b){var c={region:{l:a,r:b},ep:{l:null,r:null}},d=b.x-a.x,e=b.y-a.y,f=d>0?d:-d,g=e>0?e:-e;return c.c=a.x*d+a.y*e+(d*d+e*e)*.5,f>g?(c.a=1,c.b=e/d,c.c/=d):(c.b=1,c.a=d/e,c.c/=e),c},intersect:function(a,b){var c=a.edge,d=b.edge;if(!c||!d||c.region.r==d.region.r)return null;var e=c.a*d.b-c.b*d.a;if(Math.abs(e)<1e-10)return null;var f=(c.c*d.b-d.c*c.b)/e,g=(d.c*c.a-c.c*d.a)/e,h=c.region.r,i=d.region.r,j,k;h.y<i.y||h.y==i.y&&h.x<i.x?(j=a,k=c):(j=b,k=d);var l=f>=k.region.r.x;return l&&j.side==="l"||!l&&j.side==="r"?null:{x:f,y:g}},rightOf:function(a,b){var c=a.edge,d=c.region.r,e=b.x>d.x;if(e&&a.side==="l")return 1;if(!e&&a.side==="r")return 0;if(c.a===1){var f=b.y-d.y,g=b.x-d.x,h=0,i=0;!e&&c.b<0||e&&c.b>=0?i=h=f>=c.b*g:(i=b.x+b.y*c.b>c.c,c.b<0&&(i=!i),i||(h=1));if(!h){var j=d.x-c.region.l.x;i=c.b*(g*g-f*f)<j*f*(1+2*g/j+c.b*c.b),c.b<0&&(i=!i)}}else{var k=c.c-c.a*b.x,l=b.y-k,m=b.x-d.x,n=k-d.y;i=l*l>m*m+n*n}return a.side==="l"?i:!i},endPoint:function(a,c,d){a.ep[c]=d;if(!a.ep[fi[c]])return;b(a)},distance:function(a,b){var c=a.x-b.x,d=a.y-b.y;return Math.sqrt(c*c+d*d)}},f={list:[],insert:function(a,b,c){a.vertex=b,a.ystar=b.y+c;for(var d=0,e=f.list,g=e.length;d<g;d++){var h=e[d];if(a.ystar>h.ystar||a.ystar==h.ystar&&b.x>h.vertex.x)continue;break}e.splice(d,0,a)},del:function(a){for(var b=0,c=f.list,d=c.length;b<d&&c[b]!=a;++b);c.splice(b,1)},empty:function(){return f.list.length===0},nextEvent:function(a){for(var b=0,c=f.list,d=c.length;b<d;++b)if(c[b]==a)return c[b+1];return null},min:function(){var a=f.list[0];return{x:a.vertex.x,y:a.ystar}},extractMin:function(){return f.list.shift()}};d.init(),c.bottomSite=c.list.shift();var g=c.list.shift(),h,i,j,k,l,m,n,o,p,q,r,s,t;for(;;){f.empty()||(h=f.min());if(g&&(f.empty()||g.y<h.y||g.y==h.y&&g.x<h.x))i=d.leftBound(g),j=d.right(i),n=d.rightRegion(i),s=e.bisect(n,g),m=d.createHalfEdge(s,"l"),d.insert(i,m),q=e.intersect(i,m),q&&(f.del(i),f.insert(i,q,e.distance(q,g))),i=m,m=d.createHalfEdge(s,"r"),d.insert(i,m),q=e.intersect(m,j),q&&f.insert(m,q,e.distance(q,g)),g=c.list.shift();else if(!f.empty())i=f.extractMin(),k=d.left(i),j=d.right(i),l=d.right(j),n=d.leftRegion(i),o=d.rightRegion(j),r=i.vertex,e.endPoint(i.edge,i.side,r),e.endPoint(j.edge,j.side,r),d.del(i),f.del(j),d.del(j),t="l",n.y>o.y&&(p=n,n=o,o=p,t="r"),s=e.bisect(n,o),m=d.createHalfEdge(s,t),d.insert(k,m),e.endPoint(s,fi[t],r),q=e.intersect(k,m),q&&(f.del(k),f.insert(k,q,e.distance(q,n))),q=e.intersect(m,l),q&&f.insert(m,q,e.distance(q,n));else break}for(i=d.right(d.leftEnd);i!=d.rightEnd;i=d.right(i))b(i.edge)}function fk(){return{leaf:!0,nodes:[],point:null}}function fl(a,b,c,d,e,f){if(!a(b,c,d,e,f)){var g=(c+e)*.5,h=(d+f)*.5,i=b.nodes;i[0]&&fl(a,i[0],c,d,g,h),i[1]&&fl(a,i[1],g,d,e,h),i[2]&&fl(a,i[2],c,h,g,f),i[3]&&fl(a,i[3],g,h,e,f)}}function fm(a){return{x:a[0],y:a[1]}}function fo(){this._=new Date(arguments.length>1?Date.UTC.apply(this,arguments):arguments[0])}function fq(a,b,c,d){var e,f,g=0,h=b.length,i=c.length;while(g<h){if(d>=i)return-1;e=b.charCodeAt(g++);if(e==37){f=fw[b.charAt(g++)];if(!f||(d=f(a,c,d))<0)return-1}else if(e!=c.charCodeAt(d++))return-1}return d}function fx(a,b,c){return fz.test(b.substring(c,c+=3))?c:-1}function fy(a,b,c){fA.lastIndex=0;var d=fA.exec(b.substring(c,c+10));return d?c+=d[0].length:-1}function fB(a,b,c){var d=fC.get(b.substring(c,c+=3).toLowerCase());return d==null?-1:(a.m=d,c)}function fD(a,b,c){fE.lastIndex=0;var d=fE.exec(b.substring(c,c+12));return d?(a.m=fF.get(d[0].toLowerCase()),c+=d[0].length):-1}function fH(a,b,c){return fq(a,fv.c.toString(),b,c)}function fI(a,b,c){return fq(a,fv.x.toString(),b,c)}function fJ(a,b,c){return fq(a,fv.X.toString(),b,c)}function fK(a,b,c){fT.lastIndex=0;var d=fT.exec(b.substring(c,c+4));return d?(a.y=+d[0],c+=d[0].length):-1}function fL(a,b,c){fT.lastIndex=0;var d=fT.exec(b.substring(c,c+2));return d?(a.y=fM()+ +d[0],c+=d[0].length):-1}function fM(){return~~((new Date).getFullYear()/1e3)*1e3}function fN(a,b,c){fT.lastIndex=0;var d=fT.exec(b.substring(c,c+2));return d?(a.m=d[0]-1,c+=d[0].length):-1}function fO(a,b,c){fT.lastIndex=0;var d=fT.exec(b.substring(c,c+2));return d?(a.d=+d[0],c+=d[0].length):-1}function fP(a,b,c){fT.lastIndex=0;var d=fT.exec(b.substring(c,c+2));return d?(a.H=+d[0],c+=d[0].length):-1}function fQ(a,b,c){fT.lastIndex=0;var d=fT.exec(b.substring(c,c+2));return d?(a.M=+d[0],c+=d[0].length):-1}function fR(a,b,c){fT.lastIndex=0;var d=fT.exec(b.substring(c,c+2));return d?(a.S=+d[0],c+=d[0].length):-1}function fS(a,b,c){fT.lastIndex=0;var d=fT.exec(b.substring(c,c+3));return d?(a.L=+d[0],c+=d[0].length):-1}function fU(a,b,c){var d=fV.get(b.substring(c,c+=2).toLowerCase());return d==null?-1:(a.p=d,c)}function fW(a){var b=a.getTimezoneOffset(),c=b>0?"-":"+",d=~~(Math.abs(b)/60),e=Math.abs(b)%60;return c+fr(d)+fr(e)}function fY(a){return a.toISOString()}function fZ(a,b,c){function d(b){var c=a(b),d=f(c,1);return b-c<d-b?c:d}function e(c){return b(c=a(new fn(c-1)),1),c}function f(a,c){return b(a=new fn(+a),c),a}function g(a,d,f){var g=e(a),h=[];if(f>1)while(g<d)c(g)%f||h.push(new Date(+g)),b(g,1);else while(g<d)h.push(new Date(+g)),b(g,1);return h}function h(a,b,c){try{fn=fo;var d=new fo;return d._=a,g(d,b,c)}finally{fn=Date}}a.floor=a,a.round=d,a.ceil=e,a.offset=f,a.range=g;var i=a.utc=f$(a);return i.floor=i,i.round=f$(d),i.ceil=f$(e),i.offset=f$(f),i.range=h,a}function f$(a){return function(b,c){try{fn=fo;var d=new fo;return d._=b,a(d,c)._}finally{fn=Date}}}function f_(a,b,c){function d(b){return a(b)}return d.invert=function(b){return gb(a.invert(b))},d.domain=function(b){return arguments.length?(a.domain(b),d):a.domain().map(gb)},d.nice=function(a){var b=ga(d.domain());return d.domain([a.floor(b[0]),a.ceil(b[1])])},d.ticks=function(c,e){var f=ga(d.domain());if(typeof 
c!="function"){var g=f[1]-f[0],h=g/c,i=d3.bisect(gf,h);if(i==gf.length)return b.year(f,c);if(!i)return a.ticks(c).map(gb);Math.log(h/gf[i-1])<Math.log(gf[i]/h)&&--i,c=b[i],e=c[1],c=c[0].range}return c(f[0],new Date(+f[1]+1),e)},d.tickFormat=function(){return c},d.copy=function(){return f_(a.copy(),b,c)},d3.rebind(d,a,"range","rangeRound","interpolate","clamp")}function ga(a){var b=a[0],c=a[a.length-1];return b<c?[b,c]:[c,b]}function gb(a){return new Date(a)}function gc(a){return function(b){var c=a.length-1,d=a[c];while(!d[1](b))d=a[--c];return d[0](b)}}function gd(a){var b=new Date(a,0,1);return b.setFullYear(a),b}function ge(a){var b=a.getFullYear(),c=gd(b),d=gd(b+1);return b+(a-c)/(d-c)}function gn(a){var b=new Date(Date.UTC(a,0,1));return b.setUTCFullYear(a),b}function go(a){var b=a.getUTCFullYear(),c=gn(b),d=gn(b+1);return b+(a-c)/(d-c)}Date.now||(Date.now=function(){return+(new Date)});try{document.createElement("div").style.setProperty("opacity",0,"")}catch(a){var b=CSSStyleDeclaration.prototype,c=b.setProperty;b.setProperty=function(a,b,d){c.call(this,a,b+"",d)}}d3={version:"2.8.1"};var f=h;try{f(document.documentElement.childNodes)[0].nodeType}catch(i){f=g}var j=[].__proto__?function(a,b){a.__proto__=b}:function(a,b){for(var c in b)a[c]=b[c]};d3.map=function(a){var b=new k;for(var c in a)b.set(c,a[c]);return b},e(k,{has:function(a){return l+a in this},get:function(a){return this[l+a]},set:function(a,b){return this[l+a]=b},remove:function(a){return a=l+a,a in this&&delete this[a]},keys:function(){var a=[];return this.forEach(function(b){a.push(b)}),a},values:function(){var a=[];return this.forEach(function(b,c){a.push(c)}),a},entries:function(){var a=[];return this.forEach(function(b,c){a.push({key:b,value:c})}),a},forEach:function(a){for(var b in this)b.charCodeAt(0)===m&&a.call(this,b.substring(1),this[b])}});var l="\0",m=l.charCodeAt(0);d3.functor=function(a){return typeof a=="function"?a:function(){return a}},d3.rebind=function(a,b){var c=1,d=arguments.length,e;while(++c<d)a[e=arguments[c]]=o(a,b,b[e]);return a},d3.ascending=function(a,b){return a<b?-1:a>b?1:a>=b?0:NaN},d3.descending=function(a,b){return b<a?-1:b>a?1:b>=a?0:NaN},d3.mean=function(a,b){var c=a.length,d,e=0,f=-1,g=0;if(arguments.length===1)while(++f<c)p(d=a[f])&&(e+=(d-e)/++g);else while(++f<c)p(d=b.call(a,a[f],f))&&(e+=(d-e)/++g);return g?e:undefined},d3.median=function(a,b){return arguments.length>1&&(a=a.map(b)),a=a.filter(p),a.length?d3.quantile(a.sort(d3.ascending),.5):undefined},d3.min=function(a,b){var c=-1,d=a.length,e,f;if(arguments.length===1){while(++c<d&&((e=a[c])==null||e!=e))e=undefined;while(++c<d)(f=a[c])!=null&&e>f&&(e=f)}else{while(++c<d&&((e=b.call(a,a[c],c))==null||e!=e))e=undefined;while(++c<d)(f=b.call(a,a[c],c))!=null&&e>f&&(e=f)}return e},d3.max=function(a,b){var c=-1,d=a.length,e,f;if(arguments.length===1){while(++c<d&&((e=a[c])==null||e!=e))e=undefined;while(++c<d)(f=a[c])!=null&&f>e&&(e=f)}else{while(++c<d&&((e=b.call(a,a[c],c))==null||e!=e))e=undefined;while(++c<d)(f=b.call(a,a[c],c))!=null&&f>e&&(e=f)}return e},d3.extent=function(a,b){var c=-1,d=a.length,e,f,g;if(arguments.length===1){while(++c<d&&((e=g=a[c])==null||e!=e))e=g=undefined;while(++c<d)(f=a[c])!=null&&(e>f&&(e=f),g<f&&(g=f))}else{while(++c<d&&((e=g=b.call(a,a[c],c))==null||e!=e))e=undefined;while(++c<d)(f=b.call(a,a[c],c))!=null&&(e>f&&(e=f),g<f&&(g=f))}return[e,g]},d3.random={normal:function(a,b){return arguments.length<2&&(b=1),arguments.length<1&&(a=0),function(){var c,d,e;do c=Math.random()*2-1,d=Math.random()*2-1,e=c*c+d*d;while(!e||e>1);return a+b*c*Math.sqrt(-2*Math.log(e)/e)}}},d3.sum=function(a,b){var c=0,d=a.length,e,f=-1;if(arguments.length===1)while(++f<d)isNaN(e=+a[f])||(c+=e);else while(++f<d)isNaN(e=+b.call(a,a[f],f))||(c+=e);return c},d3.quantile=function(a,b){var c=(a.length-1)*b+1,d=Math.floor(c),e=a[d-1],f=c-d;return f?e+f*(a[d]-e):e},d3.transpose=function(a){return d3.zip.apply(d3,a)},d3.zip=function(){if(!(e=arguments.length))return[];for(var a=-1,b=d3.min(arguments,q),c=new Array(b);++a<b;)for(var d=-1,e,f=c[a]=new Array(e);++d<e;)f[d]=arguments[d][a];return c},d3.bisector=function(a){return{left:function(b,c,d,e){arguments.length<3&&(d=0),arguments.length<4&&(e=b.length);while(d<e){var f=d+e>>1;a.call(b,b[f],f)<c?d=f+1:e=f}return d},right:function(b,c,d,e){arguments.length<3&&(d=0),arguments.length<4&&(e=b.length);while(d<e){var f=d+e>>1;c<a.call(b,b[f],f)?e=f:d=f+1}return d}}};var r=d3.bisector(function(a){return a});d3.bisectLeft=r.left,d3.bisect=d3.bisectRight=r.right,d3.first=function(a,b){var c=0,d=a.length,e=a[0],f;arguments.length===1&&(b=d3.ascending);while(++c<d)b.call(a,e,f=a[c])>0&&(e=f);return e},d3.last=function(a,b){var c=0,d=a.length,e=a[0],f;arguments.length===1&&(b=d3.ascending);while(++c<d)b.call(a,e,f=a[c])<=0&&(e=f);return e},d3.nest=function(){function f(c,g){if(g>=b.length)return e?e.call(a,c):d?c.sort(d):c;var h=-1,i=c.length,j=b[g++],l,m,n=new k,o,p={};while(++h<i)(o=n.get(l=j(m=c[h])))?o.push(m):n.set(l,[m]);return n.forEach(function(a){p[a]=f(n.get(a),g)}),p}function g(a,d){if(d>=b.length)return a;var e=[],f=c[d++],h;for(h in a)e.push({key:h,values:g(a[h],d)});return f&&e.sort(function(a,b){return f(a.key,b.key)}),e}var a={},b=[],c=[],d,e;return a.map=function(a){return f(a,0)},a.entries=function(a){return g(f(a,0),0)},a.key=function(c){return b.push(c),a},a.sortKeys=function(d){return c[b.length-1]=d,a},a.sortValues=function(b){return d=b,a},a.rollup=function(b){return e=b,a},a},d3.keys=function(a){var b=[];for(var c in a)b.push(c);return b},d3.values=function(a){var b=[];for(var c in a)b.push(a[c]);return b},d3.entries=function(a){var b=[];for(var c in a)b.push({key:c,value:a[c]});return b},d3.permute=function(a,b){var c=[],d=-1,e=b.length;while(++d<e)c[d]=a[b[d]];return c},d3.merge=function(a){return Array.prototype.concat.apply([],a)},d3.split=function(a,b){var c=[],d=[],e,f=-1,g=a.length;arguments.length<2&&(b=s);while(++f<g)b.call(d,e=a[f],f)?d=[]:(d.length||c.push(d),d.push(e));return c},d3.range=function(a,b,c){arguments.length<3&&(c=1,arguments.length<2&&(b=a,a=0));if((b-a)/c===Infinity)throw new Error("infinite range");var d=[],e=u(Math.abs(c)),f=-1,g;a*=e,b*=e,c*=e;if(c<0)while((g=a+c*++f)>b)d.push(g/e);else while((g=a+c*++f)<b)d.push(g/e);return d},d3.requote=function(a){return a.replace(v,"\\$&")};var v=/[\\\^\$\*\+\?\|\[\]\(\)\.\{\}]/g;d3.round=function(a,b){return b?Math.round(a*(b=Math.pow(10,b)))/b:Math.round(a)},d3.xhr=function(a,b,c){var d=new XMLHttpRequest;arguments.length<3?(c=b,b=null):b&&d.overrideMimeType&&d.overrideMimeType(b),d.open("GET",a,!0),b&&d.setRequestHeader("Accept",b),d.onreadystatechange=function(){d.readyState===4&&c(d.status<300?d:null)},d.send(null)},d3.text=function(a,b,c){function d(a){c(a&&a.responseText)}arguments.length<3&&(c=b,b=null),d3.xhr(a,b,d)},d3.json=function(a,b){d3.text(a,"application/json",function(a){b(a?JSON.parse(a):null)})},d3.html=function(a,b){d3.text(a,"text/html",function(a){if(a!=null){var c=document.createRange();c.selectNode(document.body),a=c.createContextualFragment(a)}b(a)})},d3.xml=function(a,b,c){function d(a){c(a&&a.responseXML)}arguments.length<3&&(c=b,b=null),d3.xhr(a,b,d)};var w={svg:"http://www.w3.org/2000/svg",xhtml:"http://www.w3.org/1999/xhtml",xlink:"http://www.w3.org/1999/xlink",xml:"http://www.w3.org/XML/1998/namespace",xmlns:"http://www.w3.org/2000/xmlns/"};d3.ns={prefix:w,qualify:function(a){var b=a.indexOf(":"),c=a;return b>=0&&(c=a.substring(0,b),a=a.substring(b+1)),w.hasOwnProperty(c)?{space:w[c],local:a}:a}},d3.dispatch=function(){var a=new x,b=-1,c=arguments.length;while(++b<c)a[arguments[b]]=y(a);return a},x.prototype.on=function(a,b){var c=a.indexOf("."),d="";return c>0&&(d=a.substring(c+1),a=a.substring(0,c)),arguments.length<2?this[a].on(d):this[a].on(d,b)},d3.format=function(a){var b=z.exec(a),c=b[1]||" ",d=b[3]||"",e=b[5],f=+b[6],g=b[7],h=b[8],i=b[9],j=1,k="",l=!1;h&&(h=+h.substring(1)),e&&(c="0",g&&(f-=Math.floor((f-1)/4)));switch(i){case"n":g=!0,i="g";break;case"%":j=100,k="%",i="f";break;case"p":j=100,k="%",i="r";break;case"d":l=!0,h=0;break;case"s":j=-1,i="r"}return i=="r"&&!h&&(i="g"),i=A.get(i)||C,function(a){if(l&&a%1)return"";var b=a<0&&(a=-a)?"−":d;if(j<0){var m=d3.formatPrefix(a,h);a*=m.scale,k=m.symbol}else a*=j;a=i(a,h);if(e){var n=a.length+b.length;n<f&&(a=(new Array(f-n+1)).join(c)+a),g&&(a=D(a)),a=b+a}else{g&&(a=D(a)),a=b+a;var n=a.length;n<f&&(a=(new Array(f-n+1)).join(c)+a)}return a+k}};var z=/(?:([^{])?([<>=^]))?([+\- ])?(#)?(0)?([0-9]+)?(,)?(\.[0-9]+)?([a-zA-Z%])?/,A=d3.map({g:function(a,b){return a.toPrecision(b)},e:function(a,b){return a.toExponential(b)},f:function(a,b){return a.toFixed(b)},r:function(a,b){return d3.round(a,b=B(a,b)).toFixed(Math.max(0,Math.min(20,b)))}}),E=["y","z","a","f","p","n","μ","m","","k","M","G","T","P","E","Z","Y"].map(F);d3.formatPrefix=function(a,b){var c=0;return a&&(a<0&&(a*=-1),b&&(a=d3.round(a,B(a,b))),c=1+Math.floor(1e-12+Math.log(a)/Math.LN10),c=Math.max(-24,Math.min(24,Math.floor((c<=0?c+1:c-1)/3)*3))),E[8+c/3]};var G=P(2),H=P(3),I=function(){return O},J=d3.map({linear:I,poly:P,quad:function(){return G},cubic:function(){return H},sin:function(){return Q},exp:function(){return R},circle:function(){return S},elastic:T,back:U,bounce:function(){return V}}),K=d3.map({"in":O,out:M,"in-out":N,"out-in":function(a){return N(M(a))}});d3.ease=function(a){var b=a.indexOf("-"),c=b>=0?a.substring(0,b):a,d=b>=0?a.substring(b+1):"in";return c=J.get(c)||I,d=K.get(d)||O,L(d(c.apply(null,Array.prototype.slice.call(arguments,1))))},d3.event=null,d3.interpolate=function(a,b){var c=d3.interpolators.length,d;while(--c>=0&&!(d=d3.interpolators[c](a,b)));return d},d3.interpolateNumber=function(a,b){return b-=a,function(c){return a+b*c}},d3.interpolateRound=function(a,b){return b-=a,function(c){return Math.round(a+b*c)}},d3.interpolateString=function(a,b){var c,d,e,f=0,g=0,h=[],i=[],j,k;Z.lastIndex=0;for(d=0;c=Z.exec(b);++d)c.index&&h.push(b.substring(f,g=c.index)),i.push({i:h.length,x:c[0]}),h.push(null),f=Z.lastIndex;f<b.length&&h.push(b.substring(f));for(d=0,j=i.length;(c=Z.exec(a))&&d<j;++d){k=i[d];if(k.x==c[0]){if(k.i)if(h[k.i+1]==null){h[k.i-1]+=k.x,h.splice(k.i,1);for(e=d+1;e<j;++e)i[e].i--}else{h[k.i-1]+=k.x+h[k.i+1],h.splice(k.i,2);for(e=d+1;e<j;++e)i[e].i-=2}else if(h[k.i+1]==null)h[k.i]=k.x;else{h[k.i]=k.x+h[k.i+1],h.splice(k.i+1,1);for(e=d+1;e<j;++e)i[e].i--}i.splice(d,1),j--,d--}else k.x=d3.interpolateNumber(parseFloat(c[0]),parseFloat(k.x))}while(d<j)k=i.pop(),h[k.i+1]==null?h[k.i]=k.x:(h[k.i]=k.x+h[k.i+1],h.splice(k.i+1,1)),j--;return h.length===1?h[0]==null?i[0].x:function(){return b}:function(a){for(d=0;d<j;++d)h[(k=i[d]).i]=k.x(a);return h.join("")}},d3.interpolateTransform=function(a,b){var c=[],d=[],e,f=d3.transform(a),g=d3.transform(b),h=f.translate,i=g.translate,j=f.rotate,k=g.rotate,l=f.skew,m=g.skew,n=f.scale,o=g.scale;return h[0]!=i[0]||h[1]!=i[1]?(c.push("translate(",null,",",null,")"),d.push({i:1,x:d3.interpolateNumber(h[0],i[0])},{i:3,x:d3.interpolateNumber(h[1],i[1])})):i[0]||i[1]?c.push("translate("+i+")"):c.push(""),j!=k?d.push({i:c.push(c.pop()+"rotate(",null,")")-2,x:d3.interpolateNumber(j,k)}):k&&c.push(c.pop()+"rotate("+k+")"),l!=m?d.push({i:c.push(c.pop()+"skewX(",null,")")-2,x:d3.interpolateNumber(l,m)}):m&&c.push(c.pop()+"skewX("+m+")"),n[0]!=o[0]||n[1]!=o[1]?(e=c.push(c.pop()+"scale(",null,",",null,")"),d.push({i:e-4,x:d3.interpolateNumber(n[0],o[0])},{i:e-2,x:d3.interpolateNumber(n[1],o[1])})):(o[0]!=1||o[1]!=1)&&c.push(c.pop()+"scale("+o+")"),e=d.length,function(a){var b=-1,f;while(++b<e)c[(f=d[b]).i]=f.x(a);return c.join("")}},d3.interpolateRgb=function(a,b){a=d3.rgb(a),b=d3.rgb(b);var c=a.r,d=a.g,e=a.b,f=b.r-c,g=b.g-d,h=b.b-e;return function(a){return"#"+bd(Math.round(c+f*a))+bd(Math.round(d+g*a))+bd(Math.round(e+h*a))}},d3.interpolateHsl=function(a,b){a=d3.hsl(a),b=d3.hsl(b);var c=a.h,d=a.s,e=a.l,f=b.h-c,g=b.s-d,h=b.l-e;return function(a){return bk(c+f*a,d+g*a,e+h*a).toString()}},d3.interpolateArray=function(a,b){var c=[],d=[],e=a.length,f=b.length,g=Math.min(a.length,b.length),h;for(h=0;h<g;++h)c.push(d3.interpolate(a[h],b[h]));for(;h<e;++h)d[h]=a[h];for(;h<f;++h)d[h]=b[h];return function(a){for(h=0;h<g;++h)d[h]=c[h](a);return d}},d3.interpolateObject=function(a,b){var c={},d={},e;for(e in a)e in b?c[e]=$(e)(a[e],b[e]):d[e]=a[e];for(e in b)e in a||(d[e]=b[e]);return function(a){for(e in c)d[e]=c[e](a);return d}};var Z=/[-+]?(?:\d*\.?\d+)(?:[eE][-+]?\d+)?/g;d3.interpolators=[d3.interpolateObject,function(a,b){return b instanceof Array&&d3.interpolateArray(a,b)},function(a,b){return(typeof a=="string"||typeof b=="string")&&d3.interpolateString(a+"",b+"")},function(a,b){return(typeof b=="string"?bh.has(b)||/^(#|rgb\(|hsl\()/.test(b):b instanceof bc||b instanceof bj)&&d3.interpolateRgb(a,b)},function(a,b){return!isNaN(a=+a)&&!isNaN(b=+b)&&d3.interpolateNumber(a,b)}],d3.rgb=function(a,b,c){return arguments.length===1?a instanceof bc?bb(a.r,a.g,a.b):be(""+a,bb,bk):bb(~~a,~~b,~~c)},bc.prototype.brighter=function(a){a=Math.pow(.7,arguments.length?a:1);var b=this.r,c=this.g,d=this.b,e=30;return!b&&!c&&!d?bb(e,e,e):(b&&b<e&&(b=e),c&&c<e&&(c=e),d&&d<e&&(d=e),bb(Math.min(255,Math.floor(b/a)),Math.min(255,Math.floor(c/a)),Math.min(255,Math.floor(d/a))))},bc.prototype.darker=function(a){return a=Math.pow(.7,arguments.length?a:1),bb(Math.floor(a*this.r),Math.floor(a*this.g),Math.floor(a*this.b))},bc.prototype.hsl=function(){return bf(this.r,this.g,this.b)},bc.prototype.toString=function(){return"#"+bd(this.r)+bd(this.g)+bd(this.b)};var bh=d3.map({aliceblue:"#f0f8ff",antiquewhite:"#faebd7",aqua:"#00ffff",aquamarine:"#7fffd4",azure:"#f0ffff",beige:"#f5f5dc",bisque:"#ffe4c4",black:"#000000",blanchedalmond:"#ffebcd",blue:"#0000ff",blueviolet:"#8a2be2",brown:"#a52a2a",burlywood:"#deb887",cadetblue:"#5f9ea0",chartreuse:"#7fff00",chocolate:"#d2691e",coral:"#ff7f50",cornflowerblue:"#6495ed",cornsilk:"#fff8dc",crimson:"#dc143c",cyan:"#00ffff",darkblue:"#00008b",darkcyan:"#008b8b",darkgoldenrod:"#b8860b",darkgray:"#a9a9a9",darkgreen:"#006400",darkgrey:"#a9a9a9",darkkhaki:"#bdb76b",darkmagenta:"#8b008b",darkolivegreen:"#556b2f",darkorange:"#ff8c00",darkorchid:"#9932cc",darkred:"#8b0000",darksalmon:"#e9967a",darkseagreen:"#8fbc8f",darkslateblue:"#483d8b",darkslategray:"#2f4f4f",darkslategrey:"#2f4f4f",darkturquoise:"#00ced1",darkviolet:"#9400d3",deeppink:"#ff1493",deepskyblue:"#00bfff",dimgray:"#696969",dimgrey:"#696969",dodgerblue:"#1e90ff",firebrick:"#b22222",floralwhite:"#fffaf0",forestgreen:"#228b22",fuchsia:"#ff00ff",gainsboro:"#dcdcdc",ghostwhite:"#f8f8ff",gold:"#ffd700",goldenrod:"#daa520",gray:"#808080",green:"#008000",greenyellow:"#adff2f",grey:"#808080",honeydew:"#f0fff0",hotpink:"#ff69b4",indianred:"#cd5c5c",indigo:"#4b0082",ivory:"#fffff0",khaki:"#f0e68c",lavender:"#e6e6fa",lavenderblush:"#fff0f5",lawngreen:"#7cfc00",lemonchiffon:"#fffacd",lightblue:"#add8e6",lightcoral:"#f08080",lightcyan:"#e0ffff",lightgoldenrodyellow:"#fafad2",lightgray:"#d3d3d3",lightgreen:"#90ee90",lightgrey:"#d3d3d3",lightpink:"#ffb6c1",lightsalmon:"#ffa07a",lightseagreen:"#20b2aa",lightskyblue:"#87cefa",lightslategray:"#778899",lightslategrey:"#778899",lightsteelblue:"#b0c4de",lightyellow:"#ffffe0",lime:"#00ff00",limegreen:"#32cd32",linen:"#faf0e6",magenta:"#ff00ff",maroon:"#800000",mediumaquamarine:"#66cdaa",mediumblue:"#0000cd",mediumorchid:"#ba55d3",mediumpurple:"#9370db",mediumseagreen:"#3cb371",mediumslateblue:"#7b68ee",mediumspringgreen:"#00fa9a",mediumturquoise:"#48d1cc",mediumvioletred:"#c71585",midnightblue:"#191970",mintcream:"#f5fffa",mistyrose:"#ffe4e1",moccasin:"#ffe4b5",navajowhite:"#ffdead",navy:"#000080",oldlace:"#fdf5e6",olive:"#808000",olivedrab:"#6b8e23",orange:"#ffa500",orangered:"#ff4500",orchid:"#da70d6",palegoldenrod:"#eee8aa",palegreen:"#98fb98",paleturquoise:"#afeeee",palevioletred:"#db7093",papayawhip:"#ffefd5",peachpuff:"#ffdab9",peru:"#cd853f",pink:"#ffc0cb",plum:"#dda0dd",powderblue:"#b0e0e6",purple:"#800080",red:"#ff0000",rosybrown:"#bc8f8f",royalblue:"#4169e1",saddlebrown:"#8b4513",salmon:"#fa8072",sandybrown:"#f4a460",seagreen:"#2e8b57",seashell:"#fff5ee",sienna:"#a0522d",silver:"#c0c0c0",skyblue:"#87ceeb",slateblue:"#6a5acd",slategray:"#708090",slategrey:"#708090",snow:"#fffafa",springgreen:"#00ff7f",steelblue:"#4682b4",tan:"#d2b48c",teal:"#008080",thistle:"#d8bfd8",tomato:"#ff6347",turquoise:"#40e0d0",violet:"#ee82ee",wheat:"#f5deb3",white:"#ffffff",whitesmoke:"#f5f5f5",yellow:"#ffff00",yellowgreen:"#9acd32"});bh.forEach(function(a,b){bh.set(a,be(b,bb,bk))}),d3.hsl=function(a,b,c){return arguments.length===1?a instanceof bj?bi(a.h,a.s,a.l):be(""+a,bf,bi):bi(+a,+b,+c)},bj.prototype.brighter=function(a){return a=Math.pow(.7,arguments.length?a:1),bi(this.h,this.s,this.l/a)},bj.prototype.darker=function(a){return a=Math.pow(.7,arguments.length?a:1),bi(this.h,this.s,a*this.l)},bj.prototype.rgb=function(){return bk(this.h,this.s,this.l)},bj.prototype.toString=function(){return this.rgb().toString()};var bm=function(a,b){return b.querySelector(a)},bn=function(a,b){return b.querySelectorAll(a)},bo=document.documentElement,bp=bo.matchesSelector||bo.webkitMatchesSelector||bo.mozMatchesSelector||bo.msMatchesSelector||bo.oMatchesSelector,bq=function(a,b){return bp.call(a,b)};typeof Sizzle=="function"&&(bm=function(a,b){return Sizzle(a,b)[0]},bn=function(a,b){return Sizzle.uniqueSort(Sizzle(a,b))},bq=Sizzle.matchesSelector);var br=[];d3.selection=function(){return bz},d3.selection.prototype=br,br.select=function(a){var b=[],c,d,e,f;typeof a!="function"&&(a=bs(a));for(var g=-1,h=this.length;++g<h;){b.push(c=[]),c.parentNode=(e=this[g]).parentNode;for(var i=-1,j=e.length;++i<j;)(f=e[i])?(c.push(d=a.call(f,f.__data__,i)),d&&"__data__"in f&&(d.__data__=f.__data__)):c.push(null)}return bl(b)},br.selectAll=function(a){var b=[],c,d;typeof a!="function"&&(a=bt(a));for(var e=-1,g=this.length;++e<g;)for(var h=this[e],i=-1,j=h.length;++i<j;)if(d=h[i])b.push(c=f(a.call(d,d.__data__,i))),c.parentNode=d;return bl(b)},br.attr=function(a,b){function d(){this.removeAttribute(a)}function e(){this.removeAttributeNS(a.space,a.local)}function f(){this.setAttribute(a,b)}function g(){this.setAttributeNS(a.space,a.local,b)}function h(){var c=b.apply(this,arguments);c==null?this.removeAttribute(a):this.setAttribute(a,c)}function i(){var c=b.apply(this,arguments);c==null?this.removeAttributeNS(a.space,a.local):this.setAttributeNS(a.space,a.local,c)}a=d3.ns.qualify(a);if(arguments.length<2){var c=this.node();return a.local?c.getAttributeNS(a.space,a.local):c.getAttribute(a)}return this.each(b==null?a.local?e:d:typeof b=="function"?a.local?i:h:a.local?g:f)},br.classed=function(a,b){var c=a.split(bu),d=c.length,e=-1;if(arguments.length>1){while(++e<d)bv.call(this,c[e],b);return this}while(++e<d)if(!bv.call(this,c[e]))return!1;return!0};var bu=/\s+/g;br.style=function(a,b,c){function d(){this.style.removeProperty(a)}function e(){this.style.setProperty(a,b,c)}function f(){var d=b.apply(this,arguments);d==null?this.style.removeProperty(a):this.style.setProperty(a,d,c)}return arguments.length<3&&(c=""),arguments.length<2?window.getComputedStyle(this.node(),null).getPropertyValue(a):this.each(b==null?d:typeof b=="function"?f:e)},br.property=function(a,b){function c(){delete this[a]}function d(){this[a]=b}function e(){var c=b.apply(this,arguments);c==null?delete this[a]:this[a]=c}return arguments.length<2?this.node()[a]:this.each(b==null?c:typeof b=="function"?e:d)},br.text=function(a){return arguments.length<1?this.node().textContent:this.each(typeof a=="function"?function(){var b=a.apply(this,arguments);this.textContent=b==null?"":b}:a==null?function(){this.textContent=""}:function(){this.textContent=a})},br.html=function(a){return arguments.length<1?this.node().innerHTML:this.each(typeof a=="function"?function(){var b=a.apply(this,arguments);this.innerHTML=b==null?"":b}:a==null?function(){this.innerHTML=""}:function(){this.innerHTML=a})},br.append=function(a){function b(){return this.appendChild(document.createElementNS(this.namespaceURI,a))}function c(){return this.appendChild(document.createElementNS(a.space,a.local))}return a=d3.ns.qualify(a),this.select(a.local?c:b)},br.insert=function(a,b){function c(){return this.insertBefore(document.createElementNS(this.namespaceURI,a),bm(b,this))}function d(){return this.insertBefore(document.createElementNS(a.space,a.local),bm(b,this))}return a=d3.ns.qualify(a),this.select(a.local?d:c)},br.remove=function(){return this.each(function(){var a=this.parentNode;a&&a.removeChild(this)})},br.data=function(a,b){function g(a,c){var d,e=a.length,f=c.length,g=Math.min(e,f),l=Math.max(e,f),m=[],n=[],o=[],p,q;if(b){var r=new k,s=[],t,u=c.length;for(d=-1;++d<e;)t=b.call(p=a[d],p.__data__,d),r.has(t)?o[u++]=p:r.set(t,p),s.push(t);for(d=-1;++d<f;)t=b.call(c,q=c[d],d),r.has(t)?(m[d]=p=r.get(t),p.__data__=q,n[d]=o[d]=null):(n[d]=bw(q),m[d]=o[d]=null),r.remove(t);for(d=-1;++d<e;)r.has(s[d])&&(o[d]=a[d])}else{for(d=-1;++d<g;)p=a[d],q=c[d],p?(p.__data__=q,m[d]=p,n[d]=o[d]=null):(n[d]=bw(q),m[d]=o[d]=null);for(;d<f;++d)n[d]=bw(c[d]),m[d]=o[d]=null;for(;d<l;++d)o[d]=a[d],n[d]=m[d]=null}n.update=m,n.parentNode=m.parentNode=o.parentNode=a.parentNode,h.push(n),i.push(m),j.push(o)}var c=-1,d=this.length,e,f;if(!arguments.length){a=new Array(d=(e=this[0]).length);while(++c<d)if(f=e[c])a[c]=f.__data__;return a}var h=bA([]),i=bl([]),j=bl([]);if(typeof a=="function")while(++c<d)g(e=this[c],a.call(e,e.parentNode.__data__,c));else while(++c<d)g(e=this[c],a);return i.enter=function(){return h},i.exit=function(){return j},i},br.datum=br.map=function(a){return arguments.length<1?this.property("__data__"):this.property("__data__",a)},br.filter=function(a){var b=[],c,d,e;typeof a!="function"&&(a=bx(a));for(var f=0,g=this.length;f<g;f++){b.push(c=[]),c.parentNode=(d=this[f]).parentNode;for(var h=0,i=d.length;h<i;h++)(e=d[h])&&a.call(e,e.__data__,h)&&c.push(e)}return bl(b)},br.order=function(){for(var a=-1,b=this.length;++a<b;)for(var c=this[a],d=c.length-1,e=c[d],f;--d>=0;)if(f=c[d])e&&e!==f.nextSibling&&e.parentNode.insertBefore(f,e),e=f;return this},br.sort=function(a){a=by.apply(this,arguments);for(var b=-1,c=this.length;++b<c;)this[b].sort(a);return this.order()},br.on=function(a,b,c){arguments.length<3&&(c=!1);var d="__on"+a,e=a.indexOf(".");return e>0&&(a=a.substring(0,e)),arguments.length<2?(e=this.node()[d])&&e._:this.each(function(e,f){function i(a){var c=d3.event;d3.event=a;try{b.call(g,g.__data__,f)}finally{d3.event=c}}var g=this,h=g[d];h&&(g.removeEventListener(a,h,h.$),delete g[d]),b&&(g.addEventListener(a,g[d]=i,i.$=c),i._=b)})},br.each=function(a){for(var b=-1,c=this.length;++b<c;)for(var d=this[b],e=-1,f=d.length;++e<f;){var g=d[e];g&&a.call(g,g.__data__,e,b)}return this},br.call=function(a){return a.apply(this,(arguments[0]=this,arguments)),this},br.empty=function(){return!this.node()},br.node=function(a){for(var b=0,c=this.length;b<c;b++)for(var d=this[b],e=0,f=d.length;e<f;e++){var g=d[e];if(g)return g}return null},br.transition=function(){var a=[],b,c;for(var d=-1,e=this.length;++d<e;){a.push(b=[]);for(var f=this[d],g=-1,h=f.length;++g<h;)b.push((c=f[g])?{node:c,delay:bM,duration:bN}:null)}return bC(a,bI||++bH,Date.now())};var bz=bl([[document]]);bz[0].parentNode=bo,d3.select=function(a){return typeof a=="string"?bz.select(a):bl([[a]])},d3.selectAll=function(a){return typeof a=="string"?bz.selectAll(a):bl([f(a)])};var bB=[];d3.selection.enter=bA,d3.selection.enter.prototype=bB,bB.append=br.append,bB.insert=br.insert,bB.empty=br.empty,bB.node=br.node,bB.select=function(a){var b=[],c,d,e,f,g;for(var h=-1,i=this.length;++h<i;){e=(f=this[h]).update,b.push(c=[]),c.parentNode=f.parentNode;for(var j=-1,k=f.length;++j<k;)(g=f[j])?(c.push(e[j]=d=a.call(f.parentNode,g.__data__,j)),d.__data__=g.__data__):c.push(null)}return bl(b)};var bD={},bG=[],bH=0,bI=0,bJ=0,bK=250,bL=d3.ease("cubic-in-out"),bM=bJ,bN=bK,bO=bL;bG.call=br.call,d3.transition=function(a){return arguments.length?bI?a.transition():a:bz.transition()},d3.transition.prototype=bG,bG.select=function(a){var b=[],c,d,e;typeof a!="function"&&(a=bs(a));for(var f=-1,g=this.length;++f<g;){b.push(c=[]);for(var h=this[f],i=-1,j=h.length;++i<j;)(e=h[i])&&(d=a.call(e.node,e.node.__data__,i))?("__data__"in e.node&&(d.__data__=e.node.__data__),c.push({node:d,delay:e.delay,duration:e.duration})):c.push(null)}return bC(b,this.id,this.time).ease(this.ease())},bG.selectAll=function(a){var b=[],c,d,e;typeof a!="function"&&(a=bt(a));for(var f=-1,g=this.length;++f<g;)for(var h=this[f],i=-1,j=h.length;++i<j;)if(e=h[i]){d=a.call(e.node,e.node.__data__,i),b.push(c=[]);for(var k=-1,l=d.length;++k<l;)c.push({node:d[k],delay:e.delay,duration:e.duration})}return bC(b,this.id,this.time).ease(this.ease())},bG.attr=function(a,b){return this.attrTween(a,bF(a,b))},bG.attrTween=function(a,b){function d(a,d){var e=b.call(this,a,d,this.getAttribute(c));return e===bD?(this.removeAttribute(c),null):e&&function(a){this.setAttribute(c,e(a))}}function e(a,d){var e=b.call(this,a,d,this.getAttributeNS(c.space,c.local));return e===bD?(this.removeAttributeNS(c.space,c.local),null):e&&function(a){this.setAttributeNS(c.space,c.local,e(a))}}var c=d3.ns.qualify(a);return this.tween("attr."+a,c.local?e:d)},bG.style=function(a,b,c){return arguments.length<3&&(c=""),this.styleTween(a,bF(a,b),c)},bG.styleTween=function(a,b,c){return arguments.length<3&&(c=""),this.tween("style."+a,function(d,e){var f=b.call(this,d,e,window.getComputedStyle(this,null).getPropertyValue(a));return f===bD?(this.style.removeProperty(a),null):f&&function(b){this.style.setProperty(a,f(b),c)}})},bG.text=function(a){return this.tween("text",function(b,c){this.textContent=typeof a=="function"?a.call(this,b,c):a})},bG.remove=function(){return this.each("end.transition",function(){var a;!this.__transition__&&(a=this.parentNode)&&a.removeChild(this)})},bG.delay=function(a){var b=this;return b.each(typeof a=="function"?function(c,d,e){b[e][d].delay=a.apply(this,arguments)|0}:(a|=0,function(c,d,e){b[e][d].delay=a}))},bG.duration=function(a){var b=this;return b.each(typeof a=="function"?function(c,d,e){b[e][d].duration=Math.max(1,a.apply(this,arguments)|0)}:(a=Math.max(1,a|0),function(c,d,e){b[e][d].duration=a}))},bG.transition=function(){return this.select(n)};var bQ=null,bR,bS;d3.timer=function(a,b,c){var d=!1,e,f=bQ;if(arguments.length<3){if(arguments.length<2)b=0;else if(!isFinite(b))return;c=Date.now()}while(f){if(f.callback===a){f.then=c,f.delay=b,d=!0;break}e=f,f=f.next}d||(bQ={callback:a,then:c,delay:b,next:bQ}),bR||(bS=clearTimeout(bS),bR=1,bV(bT))},d3.timer.flush=function(){var a,b=Date.now(),c=bQ;while(c)a=b-c.then,c.delay||(c.flush=c.callback(a)),c=c.next;bU()};var bV=window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(a){setTimeout(a,17)};d3.transform=function(a){var b=document.createElementNS(d3.ns.prefix.svg,"g"),c={a:1,b:0,c:0,d:1,e:0,f:0};return(d3.transform=function(a){b.setAttribute("transform",a);var d=b.transform.baseVal.consolidate();return new bW(d?d.matrix:c)})(a)},bW.prototype.toString=function(){return"translate("+this.translate+")rotate("+this.rotate+")skewX("+this.skew+")scale("+this.scale+")"};var b$=180/Math.PI;d3.mouse=function(a){return ca(a,X())};var b_=/WebKit/.test(navigator.userAgent)?-1:0;d3.touches=function(a,b){return arguments.length<2&&(b=X().touches),b?f(b).map(function(b){var c=ca(a,b);return c.identifier=b.identifier,c}):[]},d3.scale={},d3.scale.linear=function(){return cg([0,1],[0,1],d3.interpolate,!1)},d3.scale.log=function(){return co(d3.scale.linear(),cq)};var cp=d3.format(".0e");cq.pow=function(a){return Math.pow(10,a)},cr.pow=function(a){return-Math.pow(10,-a)},d3.scale.pow=function(){return cs(d3.scale.linear(),1)},d3.scale.sqrt=function(){return d3.scale.pow().exponent(.5)},d3.scale.ordinal=function(){return cu([],{t:"range",x:[]})},d3.scale.category10=function(){return d3.scale.ordinal().range(cv)},d3.scale.category20=function(){return d3.scale.ordinal().range(cw)},d3.scale.category20b=function(){return d3.scale.ordinal().range(cx)},d3.scale.category20c=function(){return d3.scale.ordinal().range(cy)};var cv=["#1f77b4","#ff7f0e","#2ca02c","#d62728","#9467bd","#8c564b","#e377c2","#7f7f7f","#bcbd22","#17becf"],cw=["#1f77b4","#aec7e8","#ff7f0e","#ffbb78","#2ca02c","#98df8a","#d62728","#ff9896","#9467bd","#c5b0d5","#8c564b","#c49c94","#e377c2","#f7b6d2","#7f7f7f","#c7c7c7","#bcbd22","#dbdb8d","#17becf","#9edae5"],cx=["#393b79","#5254a3","#6b6ecf","#9c9ede","#637939","#8ca252","#b5cf6b","#cedb9c","#8c6d31","#bd9e39","#e7ba52","#e7cb94","#843c39","#ad494a","#d6616b","#e7969c","#7b4173","#a55194","#ce6dbd","#de9ed6"],cy=["#3182bd","#6baed6","#9ecae1","#c6dbef","#e6550d","#fd8d3c","#fdae6b","#fdd0a2","#31a354","#74c476","#a1d99b","#c7e9c0","#756bb1","#9e9ac8","#bcbddc","#dadaeb","#636363","#969696","#bdbdbd","#d9d9d9"];d3.scale.quantile=function(){return cz([],[])},d3.scale.quantize=function(){return cA(0,1,[0,1])},d3.scale.identity=function(){return cB([0,1])},d3.svg={},d3.svg.arc=function(){function e(){var e=a.apply(this,arguments),f=b.apply(this,arguments),g=c.apply(this,arguments)+cC,h=d.apply(this,arguments)+cC,i=(h<g&&(i=g,g=h,h=i),h-g),j=i<Math.PI?"0":"1",k=Math.cos(g),l=Math.sin(g),m=Math.cos(h),n=Math.sin(h);return i>=cD?e?"M0,"+f+"A"+f+","+f+" 0 1,1 0,"+ -f+"A"+f+","+f+" 0 1,1 0,"+f+"M0,"+e+"A"+e+","+e+" 0 1,0 0,"+ -e+"A"+e+","+e+" 0 1,0 0,"+e+"Z":"M0,"+f+"A"+f+","+f+" 0 1,1 0,"+ -f+"A"+f+","+f+" 0 1,1 0,"+f+"Z":e?"M"+f*k+","+f*l+"A"+f+","+f+" 0 "+j+",1 "+f*m+","+f*n+"L"+e*m+","+e*n+"A"+e+","+e+" 0 "+j+",0 "+e*k+","+e*l+"Z":"M"+f*k+","+f*l+"A"+f+","+f+" 0 "+j+",1 "+f*m+","+f*n+"L0,0"+"Z"}var a=cE,b=cF,c=cG,d=cH;return e.innerRadius=function(b){return arguments.length?(a=d3.functor(b),e):a},e.outerRadius=function(a){return arguments.length?(b=d3.functor(a),e):b},e.startAngle=function(a){return arguments.length?(c=d3.functor(a),e):c},e.endAngle=function(a){return arguments.length?(d=d3.functor(a),e):d},e.centroid=function(){var e=(a.apply(this,arguments)+b.apply(this,arguments))/2,f=(c.apply(this,arguments)+d.apply(this,arguments))/2+cC;return[Math.cos(f)*e,Math.sin(f)*e]},e};var cC=-Math.PI/2,cD=2*Math.PI-1e-6;d3.svg.line=function(){return cI(Object)};var cM="linear",cN=d3.map({linear:cO,"step-before":cP,"step-after":cQ,basis:cW,"basis-open":cX,"basis-closed":cY,bundle:cZ,cardinal:cT,"cardinal-open":cR,"cardinal-closed":cS,monotone:dg}),c_=[0,2/3,1/3,0],da=[0,1/3,2/3,0],db=[0,1/6,2/3,1/6];d3.svg.line.radial=function(){var a=cI(dh);return a.radius=a.x,delete a.x,a.angle=a.y,delete a.y,a},cP.reverse=cQ,cQ.reverse=cP,d3.svg.area=function(){return di(Object)},d3.svg.area.radial=function(){var a=di(dh);return a.radius=a.x,delete a.x,a.innerRadius=a.x0,delete a.x0,a.outerRadius=a.x1,delete a.x1,a.angle=a.y,delete a.y,a.startAngle=a.y0,delete a.y0,a.endAngle=a.y1,delete a.y1,a},d3.svg.chord=function(){function f(c,d){var e=g(this,a,c,d),f=g(this,b,c,d);return"M"+e.p0+i(e.r,e.p1,e.a1-e.a0)+(h(e,f)?j(e.r,e.p1,e.r,e.p0):j(e.r,e.p1,f.r,f.p0)+i(f.r,f.p1,f.a1-f.a0)+j(f.r,f.p1,e.r,e.p0))+"Z"}function g(a,b,f,g){var h=b.call(a,f,g),i=c.call(a,h,g),j=d.call(a,h,g)+cC,k=e.call(a,h,g)+cC;return{r:i,a0:j,a1:k,p0:[i*Math.cos(j),i*Math.sin(j)],p1:[i*Math.cos(k),i*Math.sin(k)]}}function h(a,b){return a.a0==b.a0&&a.a1==b.a1}function i(a,b,c){return"A"+a+","+a+" 0 "+ +(c>Math.PI)+",1 "+b}function j(a,b,c,d){return"Q 0,0 "+d}var a=dl,b=dm,c=dn,d=cG,e=cH;return f.radius=function(a){return arguments.length?(c=d3.functor(a),f):c},f.source=function(b){return arguments.length?(a=d3.functor(b),f):a},f.target=function(a){return arguments.length?(b=d3.functor(a),f):b},f.startAngle=function(a){return arguments.length?(d=d3.functor(a),f):d},f.endAngle=function(a){return arguments.length?(e=d3.functor(a),f):e},f},d3.svg.diagonal=function(){function d(d,e){var f=a.call(this,d,e),g=b.call(this,d,e),h=(f.y+g.y)/2,i=[f,{x:f.x,y:h},{x:g.x,y:h},g];return i=i.map(c),"M"+i[0]+"C"+i[1]+" "+i[2]+" "+i[3]}var a=dl,b=dm,c=dr;return d.source=function(b){return arguments.length?(a=d3.functor(b),d):a},d.target=function(a){return arguments.length?(b=d3.functor(a),d):b},d.projection=function(a){return arguments.length?(c=a,d):c},d},d3.svg.diagonal.radial=function(){var a=d3.svg.diagonal(),b=dr,c=a.projection;return a.projection=function(a){return arguments.length?c(ds(b=a)):b},a},d3.svg.mouse=d3.mouse,d3.svg.touches=d3.touches,d3.svg.symbol=function(){function c(c,d){return(dw.get(a.call(this,c,d))||dv)(b.call(this,c,d))}var a=du,b=dt;return c.type=function(b){return arguments.length?(a=d3.functor(b),c):a},c.size=function(a){return arguments.length?(b=d3.functor(a),c):b},c};var dw=d3.map({circle
:dv,cross:function(a){var b=Math.sqrt(a/5)/2;return"M"+ -3*b+","+ -b+"H"+ -b+"V"+ -3*b+"H"+b+"V"+ -b+"H"+3*b+"V"+b+"H"+b+"V"+3*b+"H"+ -b+"V"+b+"H"+ -3*b+"Z"},diamond:function(a){var b=Math.sqrt(a/(2*dy)),c=b*dy;return"M0,"+ -b+"L"+c+",0"+" 0,"+b+" "+ -c+",0"+"Z"},square:function(a){var b=Math.sqrt(a)/2;return"M"+ -b+","+ -b+"L"+b+","+ -b+" "+b+","+b+" "+ -b+","+b+"Z"},"triangle-down":function(a){var b=Math.sqrt(a/dx),c=b*dx/2;return"M0,"+c+"L"+b+","+ -c+" "+ -b+","+ -c+"Z"},"triangle-up":function(a){var b=Math.sqrt(a/dx),c=b*dx/2;return"M0,"+ -c+"L"+b+","+c+" "+ -b+","+c+"Z"}});d3.svg.symbolTypes=dw.keys();var dx=Math.sqrt(3),dy=Math.tan(30*Math.PI/180);d3.svg.axis=function(){function k(k){k.each(function(){var k=d3.select(this),l=h==null?a.ticks?a.ticks.apply(a,g):a.domain():h,m=i==null?a.tickFormat?a.tickFormat.apply(a,g):String:i,n=dB(a,l,j),o=k.selectAll(".minor").data(n,String),p=o.enter().insert("line","g").attr("class","tick minor").style("opacity",1e-6),q=d3.transition(o.exit()).style("opacity",1e-6).remove(),r=d3.transition(o).style("opacity",1),s=k.selectAll("g").data(l,String),t=s.enter().insert("g","path").style("opacity",1e-6),u=d3.transition(s.exit()).style("opacity",1e-6).remove(),v=d3.transition(s).style("opacity",1),w,x=cd(a),y=k.selectAll(".domain").data([0]),z=y.enter().append("path").attr("class","domain"),A=d3.transition(y),B=a.copy(),C=this.__chart__||B;this.__chart__=B,t.append("line").attr("class","tick"),t.append("text"),v.select("text").text(m);switch(b){case"bottom":w=dz,p.attr("y2",d),r.attr("x2",0).attr("y2",d),t.select("line").attr("y2",c),t.select("text").attr("y",Math.max(c,0)+f),v.select("line").attr("x2",0).attr("y2",c),v.select("text").attr("x",0).attr("y",Math.max(c,0)+f).attr("dy",".71em").attr("text-anchor","middle"),A.attr("d","M"+x[0]+","+e+"V0H"+x[1]+"V"+e);break;case"top":w=dz,p.attr("y2",-d),r.attr("x2",0).attr("y2",-d),t.select("line").attr("y2",-c),t.select("text").attr("y",-(Math.max(c,0)+f)),v.select("line").attr("x2",0).attr("y2",-c),v.select("text").attr("x",0).attr("y",-(Math.max(c,0)+f)).attr("dy","0em").attr("text-anchor","middle"),A.attr("d","M"+x[0]+","+ -e+"V0H"+x[1]+"V"+ -e);break;case"left":w=dA,p.attr("x2",-d),r.attr("x2",-d).attr("y2",0),t.select("line").attr("x2",-c),t.select("text").attr("x",-(Math.max(c,0)+f)),v.select("line").attr("x2",-c).attr("y2",0),v.select("text").attr("x",-(Math.max(c,0)+f)).attr("y",0).attr("dy",".32em").attr("text-anchor","end"),A.attr("d","M"+ -e+","+x[0]+"H0V"+x[1]+"H"+ -e);break;case"right":w=dA,p.attr("x2",d),r.attr("x2",d).attr("y2",0),t.select("line").attr("x2",c),t.select("text").attr("x",Math.max(c,0)+f),v.select("line").attr("x2",c).attr("y2",0),v.select("text").attr("x",Math.max(c,0)+f).attr("y",0).attr("dy",".32em").attr("text-anchor","start"),A.attr("d","M"+e+","+x[0]+"H0V"+x[1]+"H"+e)}if(a.ticks)t.call(w,C),v.call(w,B),u.call(w,B),p.call(w,C),r.call(w,B),q.call(w,B);else{var D=B.rangeBand()/2,E=function(a){return B(a)+D};t.call(w,E),v.call(w,E)}})}var a=d3.scale.linear(),b="bottom",c=6,d=6,e=6,f=3,g=[10],h=null,i,j=0;return k.scale=function(b){return arguments.length?(a=b,k):a},k.orient=function(a){return arguments.length?(b=a,k):b},k.ticks=function(){return arguments.length?(g=arguments,k):g},k.tickValues=function(a){return arguments.length?(h=a,k):h},k.tickFormat=function(a){return arguments.length?(i=a,k):i},k.tickSize=function(a,b,f){if(!arguments.length)return c;var g=arguments.length-1;return c=+a,d=g>1?+b:c,e=g>0?+arguments[g]:c,k},k.tickPadding=function(a){return arguments.length?(f=+a,k):f},k.tickSubdivide=function(a){return arguments.length?(j=+a,k):j},k},d3.svg.brush=function(){function g(a){a.each(function(){var a=d3.select(this),e=a.selectAll(".background").data([0]),f=a.selectAll(".extent").data([0]),l=a.selectAll(".resize").data(d,String),m;a.style("pointer-events","all").on("mousedown.brush",k).on("touchstart.brush",k),e.enter().append("rect").attr("class","background").style("visibility","hidden").style("cursor","crosshair"),f.enter().append("rect").attr("class","extent").style("cursor","move"),l.enter().append("g").attr("class",function(a){return"resize "+a}).style("cursor",function(a){return dC[a]}).append("rect").attr("x",function(a){return/[ew]$/.test(a)?-3:null}).attr("y",function(a){return/^[ns]/.test(a)?-3:null}).attr("width",6).attr("height",6).style("visibility","hidden"),l.style("display",g.empty()?"none":null),l.exit().remove(),b&&(m=cd(b),e.attr("x",m[0]).attr("width",m[1]-m[0]),i(a)),c&&(m=cd(c),e.attr("y",m[0]).attr("height",m[1]-m[0]),j(a)),h(a)})}function h(a){a.selectAll(".resize").attr("transform",function(a){return"translate("+e[+/e$/.test(a)][0]+","+e[+/^s/.test(a)][1]+")"})}function i(a){a.select(".extent").attr("x",e[0][0]),a.selectAll(".extent,.n>rect,.s>rect").attr("width",e[1][0]-e[0][0])}function j(a){a.select(".extent").attr("y",e[0][1]),a.selectAll(".extent,.e>rect,.w>rect").attr("height",e[1][1]-e[0][1])}function k(){function x(){var a=d3.event.changedTouches;return a?d3.touches(d,a)[0]:d3.mouse(d)}function y(){d3.event.keyCode==32&&(q||(r=null,s[0]-=e[1][0],s[1]-=e[1][1],q=2),W())}function z(){d3.event.keyCode==32&&q==2&&(s[0]+=e[1][0],s[1]+=e[1][1],q=0,W())}function A(){var a=x(),d=!1;t&&(a[0]+=t[0],a[1]+=t[1]),q||(d3.event.altKey?(r||(r=[(e[0][0]+e[1][0])/2,(e[0][1]+e[1][1])/2]),s[0]=e[+(a[0]<r[0])][0],s[1]=e[+(a[1]<r[1])][1]):r=null),o&&B(a,b,0)&&(i(m),d=!0),p&&B(a,c,1)&&(j(m),d=!0),d&&(h(m),l({type:"brush",mode:q?"move":"resize"}))}function B(a,b,c){var d=cd(b),g=d[0],h=d[1],i=s[c],j=e[1][c]-e[0][c],k,l;q&&(g-=i,h-=j+i),k=Math.max(g,Math.min(h,a[c])),q?l=(k+=i)+j:(r&&(i=Math.max(g,Math.min(h,2*r[c]-k))),i<k?(l=k,k=i):l=i);if(e[0][c]!==k||e[1][c]!==l)return f=null,e[0][c]=k,e[1][c]=l,!0}function C(){A(),m.style("pointer-events","all").selectAll(".resize").style("display",g.empty()?"none":null),d3.select("body").style("cursor",null),u.on("mousemove.brush",null).on("mouseup.brush",null).on("touchmove.brush",null).on("touchend.brush",null).on("keydown.brush",null).on("keyup.brush",null),l({type:"brushend"}),W()}var d=this,k=d3.select(d3.event.target),l=a.of(d,arguments),m=d3.select(d),n=k.datum(),o=!/^(n|s)$/.test(n)&&b,p=!/^(e|w)$/.test(n)&&c,q=k.classed("extent"),r,s=x(),t,u=d3.select(window).on("mousemove.brush",A).on("mouseup.brush",C).on("touchmove.brush",A).on("touchend.brush",C).on("keydown.brush",y).on("keyup.brush",z);if(q)s[0]=e[0][0]-s[0],s[1]=e[0][1]-s[1];else if(n){var v=+/w$/.test(n),w=+/^n/.test(n);t=[e[1-v][0]-s[0],e[1-w][1]-s[1]],s[0]=e[v][0],s[1]=e[w][1]}else d3.event.altKey&&(r=s.slice());m.style("pointer-events","none").selectAll(".resize").style("display",null),d3.select("body").style("cursor",k.style("cursor")),l({type:"brushstart"}),A(),W()}var a=Y(g,"brushstart","brush","brushend"),b=null,c=null,d=dD[0],e=[[0,0],[0,0]],f;return g.x=function(a){return arguments.length?(b=a,d=dD[!b<<1|!c],g):b},g.y=function(a){return arguments.length?(c=a,d=dD[!b<<1|!c],g):c},g.extent=function(a){var d,h,i,j,k;return arguments.length?(f=[[0,0],[0,0]],b&&(d=a[0],h=a[1],c&&(d=d[0],h=h[0]),f[0][0]=d,f[1][0]=h,b.invert&&(d=b(d),h=b(h)),h<d&&(k=d,d=h,h=k),e[0][0]=d|0,e[1][0]=h|0),c&&(i=a[0],j=a[1],b&&(i=i[1],j=j[1]),f[0][1]=i,f[1][1]=j,c.invert&&(i=c(i),j=c(j)),j<i&&(k=i,i=j,j=k),e[0][1]=i|0,e[1][1]=j|0),g):(a=f||e,b&&(d=a[0][0],h=a[1][0],f||(d=e[0][0],h=e[1][0],b.invert&&(d=b.invert(d),h=b.invert(h)),h<d&&(k=d,d=h,h=k))),c&&(i=a[0][1],j=a[1][1],f||(i=e[0][1],j=e[1][1],c.invert&&(i=c.invert(i),j=c.invert(j)),j<i&&(k=i,i=j,j=k))),b&&c?[[d,i],[h,j]]:b?[d,h]:c&&[i,j])},g.clear=function(){return f=null,e[0][0]=e[0][1]=e[1][0]=e[1][1]=0,g},g.empty=function(){return b&&e[0][0]===e[1][0]||c&&e[0][1]===e[1][1]},d3.rebind(g,a,"on")};var dC={n:"ns-resize",e:"ew-resize",s:"ns-resize",w:"ew-resize",nw:"nwse-resize",ne:"nesw-resize",se:"nwse-resize",sw:"nesw-resize"},dD=[["n","e","s","w","nw","ne","se","sw"],["e","w"],["n","s"],[]];d3.behavior={},d3.behavior.drag=function(){function c(){this.on("mousedown.drag",d).on("touchstart.drag",d)}function d(){function j(){var a=c.parentNode,b=d3.event.changedTouches;return b?d3.touches(a,b)[0]:d3.mouse(a)}function k(){if(!c.parentNode)return l();var a=j(),b=a[0]-g[0],e=a[1]-g[1];h|=b|e,g=a,W(),d({type:"drag",x:a[0]+f[0],y:a[1]+f[1],dx:b,dy:e})}function l(){d({type:"dragend"}),h&&(W(),d3.event.target===e&&i.on("click.drag",m,!0)),i.on("mousemove.drag",null).on("touchmove.drag",null).on("mouseup.drag",null).on("touchend.drag",null)}function m(){W(),i.on("click.drag",null)}var c=this,d=a.of(c,arguments),e=d3.event.target,f,g=j(),h=0,i=d3.select(window).on("mousemove.drag",k).on("touchmove.drag",k).on("mouseup.drag",l,!0).on("touchend.drag",l,!0);b?(f=b.apply(c,arguments),f=[f.x-g[0],f.y-g[1]]):f=[0,0],d({type:"dragstart"})}var a=Y(c,"drag","dragstart","dragend"),b=null;return c.origin=function(a){return arguments.length?(b=a,c):b},d3.rebind(c,a,"on")},d3.behavior.zoom=function(){function l(){this.on("mousedown.zoom",r).on("mousewheel.zoom",s).on("mousemove.zoom",t).on("DOMMouseScroll.zoom",s).on("dblclick.zoom",u).on("touchstart.zoom",v).on("touchmove.zoom",w).on("touchend.zoom",v)}function m(b){return[(b[0]-a[0])/c,(b[1]-a[1])/c]}function n(b){return[b[0]*c+a[0],b[1]*c+a[1]]}function o(a){c=Math.max(e[0],Math.min(e[1],a))}function p(b,c){c=n(c),a[0]+=b[0]-c[0],a[1]+=b[1]-c[1]}function q(b){h&&h.domain(g.range().map(function(b){return(b-a[0])/c}).map(g.invert)),j&&j.domain(i.range().map(function(b){return(b-a[1])/c}).map(i.invert)),d3.event.preventDefault(),b({type:"zoom",scale:c,translate:a})}function r(){function h(){d=1,p(d3.mouse(a),g),q(b)}function i(){d&&W(),e.on("mousemove.zoom",null).on("mouseup.zoom",null),d&&d3.event.target===c&&e.on("click.zoom",j)}function j(){W(),e.on("click.zoom",null)}var a=this,b=f.of(a,arguments),c=d3.event.target,d=0,e=d3.select(window).on("mousemove.zoom",h).on("mouseup.zoom",i),g=m(d3.mouse(a));window.focus(),W()}function s(){b||(b=m(d3.mouse(this))),o(Math.pow(2,dG()*.002)*c),p(d3.mouse(this),b),q(f.of(this,arguments))}function t(){b=null}function u(){var a=d3.mouse(this),b=m(a);o(d3.event.shiftKey?c/2:c*2),p(a,b),q(f.of(this,arguments))}function v(){var a=d3.touches(this),e=Date.now();d=c,b={},a.forEach(function(a){b[a.identifier]=m(a)}),W();if(a.length===1&&e-k<500){var g=a[0],h=m(a[0]);o(c*2),p(g,h),q(f.of(this,arguments))}k=e}function w(){var a=d3.touches(this),c=a[0],e=b[c.identifier];if(g=a[1]){var g,h=b[g.identifier];c=[(c[0]+g[0])/2,(c[1]+g[1])/2],e=[(e[0]+h[0])/2,(e[1]+h[1])/2],o(d3.event.scale*d)}p(c,e),q(f.of(this,arguments))}var a=[0,0],b,c=1,d,e=dF,f=Y(l,"zoom"),g,h,i,j,k;return l.translate=function(b){return arguments.length?(a=b.map(Number),l):a},l.scale=function(a){return arguments.length?(c=+a,l):c},l.scaleExtent=function(a){return arguments.length?(e=a==null?dF:a.map(Number),l):e},l.x=function(a){return arguments.length?(h=a,g=a.copy(),l):h},l.y=function(a){return arguments.length?(j=a,i=a.copy(),l):j},d3.rebind(l,f,"on")};var dE,dF=[0,Infinity];d3.layout={},d3.layout.bundle=function(){return function(a){var b=[],c=-1,d=a.length;while(++c<d)b.push(dH(a[c]));return b}},d3.layout.chord=function(){function j(){var a={},j=[],l=d3.range(e),m=[],n,o,p,q,r;b=[],c=[],n=0,q=-1;while(++q<e){o=0,r=-1;while(++r<e)o+=d[q][r];j.push(o),m.push(d3.range(e)),n+=o}g&&l.sort(function(a,b){return g(j[a],j[b])}),h&&m.forEach(function(a,b){a.sort(function(a,c){return h(d[b][a],d[b][c])})}),n=(2*Math.PI-f*e)/n,o=0,q=-1;while(++q<e){p=o,r=-1;while(++r<e){var s=l[q],t=m[s][r],u=d[s][t],v=o,w=o+=u*n;a[s+"-"+t]={index:s,subindex:t,startAngle:v,endAngle:w,value:u}}c.push({index:s,startAngle:p,endAngle:o,value:(o-p)/n}),o+=f}q=-1;while(++q<e){r=q-1;while(++r<e){var x=a[q+"-"+r],y=a[r+"-"+q];(x.value||y.value)&&b.push(x.value<y.value?{source:y,target:x}:{source:x,target:y})}}i&&k()}function k(){b.sort(function(a,b){return i((a.source.value+a.target.value)/2,(b.source.value+b.target.value)/2)})}var a={},b,c,d,e,f=0,g,h,i;return a.matrix=function(f){return arguments.length?(e=(d=f)&&d.length,b=c=null,a):d},a.padding=function(d){return arguments.length?(f=d,b=c=null,a):f},a.sortGroups=function(d){return arguments.length?(g=d,b=c=null,a):g},a.sortSubgroups=function(c){return arguments.length?(h=c,b=null,a):h},a.sortChords=function(c){return arguments.length?(i=c,b&&k(),a):i},a.chords=function(){return b||j(),b},a.groups=function(){return c||j(),c},a},d3.layout.force=function(){function r(a){return function(b,c,d,e,f){if(b.point!==a){var g=b.cx-a.x,h=b.cy-a.y,i=1/Math.sqrt(g*g+h*h);if((e-c)*i<k){var j=b.charge*i*i;return a.px-=g*j,a.py-=h*j,!0}if(b.point&&isFinite(i)){var j=b.pointCharge*i*i;a.px-=g*j,a.py-=h*j}}return!b.charge}}function s(b){dM(dL=b),dK=a}var a={},b=d3.dispatch("start","tick","end"),c=[1,1],d,e,f=.9,g=dR,h=dS,i=-30,j=.1,k=.8,l,m=[],n=[],o,p,q;return a.tick=function(){if((e*=.99)<.005)return b.end({type:"end",alpha:e=0}),!0;var a=m.length,d=n.length,g,h,k,l,s,t,u,v,w;for(h=0;h<d;++h){k=n[h],l=k.source,s=k.target,v=s.x-l.x,w=s.y-l.y;if(t=v*v+w*w)t=e*p[h]*((t=Math.sqrt(t))-o[h])/t,v*=t,w*=t,s.x-=v*(u=l.weight/(s.weight+l.weight)),s.y-=w*u,l.x+=v*(u=1-u),l.y+=w*u}if(u=e*j){v=c[0]/2,w=c[1]/2,h=-1;if(u)while(++h<a)k=m[h],k.x+=(v-k.x)*u,k.y+=(w-k.y)*u}if(i){dQ(g=d3.geom.quadtree(m),e,q),h=-1;while(++h<a)(k=m[h]).fixed||g.visit(r(k))}h=-1;while(++h<a)k=m[h],k.fixed?(k.x=k.px,k.y=k.py):(k.x-=(k.px-(k.px=k.x))*f,k.y-=(k.py-(k.py=k.y))*f);b.tick({type:"tick",alpha:e})},a.nodes=function(b){return arguments.length?(m=b,a):m},a.links=function(b){return arguments.length?(n=b,a):n},a.size=function(b){return arguments.length?(c=b,a):c},a.linkDistance=function(b){return arguments.length?(g=d3.functor(b),a):g},a.distance=a.linkDistance,a.linkStrength=function(b){return arguments.length?(h=d3.functor(b),a):h},a.friction=function(b){return arguments.length?(f=b,a):f},a.charge=function(b){return arguments.length?(i=typeof b=="function"?b:+b,a):i},a.gravity=function(b){return arguments.length?(j=b,a):j},a.theta=function(b){return arguments.length?(k=b,a):k},a.alpha=function(c){return arguments.length?(e?c>0?e=c:e=0:c>0&&(b.start({type:"start",alpha:e=c}),d3.timer(a.tick)),a):e},a.start=function(){function s(a,c){var d=t(b),e=-1,f=d.length,g;while(++e<f)if(!isNaN(g=d[e][a]))return g;return Math.random()*c}function t(){if(!l){l=[];for(d=0;d<e;++d)l[d]=[];for(d=0;d<f;++d){var a=n[d];l[a.source.index].push(a.target),l[a.target.index].push(a.source)}}return l[b]}var b,d,e=m.length,f=n.length,j=c[0],k=c[1],l,r;for(b=0;b<e;++b)(r=m[b]).index=b,r.weight=0;o=[],p=[];for(b=0;b<f;++b)r=n[b],typeof r.source=="number"&&(r.source=m[r.source]),typeof r.target=="number"&&(r.target=m[r.target]),o[b]=g.call(this,r,b),p[b]=h.call(this,r,b),++r.source.weight,++r.target.weight;for(b=0;b<e;++b)r=m[b],isNaN(r.x)&&(r.x=s("x",j)),isNaN(r.y)&&(r.y=s("y",k)),isNaN(r.px)&&(r.px=r.x),isNaN(r.py)&&(r.py=r.y);q=[];if(typeof i=="function")for(b=0;b<e;++b)q[b]=+i.call(this,m[b],b);else for(b=0;b<e;++b)q[b]=i;return a.resume()},a.resume=function(){return a.alpha(.1)},a.stop=function(){return a.alpha(0)},a.drag=function(){d||(d=d3.behavior.drag().origin(Object).on("dragstart",s).on("drag",dP).on("dragend",dO)),this.on("mouseover.force",dM).on("mouseout.force",dN).call(d)},d3.rebind(a,b,"on")};var dK,dL;d3.layout.partition=function(){function c(a,b,d,e){var f=a.children;a.x=b,a.y=a.depth*e,a.dx=d,a.dy=e;if(f&&(h=f.length)){var g=-1,h,i,j;d=a.value?d/a.value:0;while(++g<h)c(i=f[g],b,j=i.value*d,e),b+=j}}function d(a){var b=a.children,c=0;if(b&&(f=b.length)){var e=-1,f;while(++e<f)c=Math.max(c,d(b[e]))}return 1+c}function e(e,f){var g=a.call(this,e,f);return c(g[0],0,b[0],b[1]/d(g[0])),g}var a=d3.layout.hierarchy(),b=[1,1];return e.size=function(a){return arguments.length?(b=a,e):b},ef(e,a)},d3.layout.pie=function(){function f(g,h){var i=g.map(function(b,c){return+a.call(f,b,c)}),j=+(typeof c=="function"?c.apply(this,arguments):c),k=((typeof e=="function"?e.apply(this,arguments):e)-c)/d3.sum(i),l=d3.range(g.length);b!=null&&l.sort(b===dT?function(a,b){return i[b]-i[a]}:function(a,c){return b(g[a],g[c])});var m=[];return l.forEach(function(a){m[a]={data:g[a],value:d=i[a],startAngle:j,endAngle:j+=d*k}}),m}var a=Number,b=dT,c=0,e=2*Math.PI;return f.value=function(b){return arguments.length?(a=b,f):a},f.sort=function(a){return arguments.length?(b=a,f):b},f.startAngle=function(a){return arguments.length?(c=a,f):c},f.endAngle=function(a){return arguments.length?(e=a,f):e},f};var dT={};d3.layout.stack=function(){function g(h,i){var j=h.map(function(b,c){return a.call(g,b,c)}),k=j.map(function(a,b){return a.map(function(a,b){return[e.call(g,a,b),f.call(g,a,b)]})}),l=b.call(g,k,i);j=d3.permute(j,l),k=d3.permute(k,l);var m=c.call(g,k,i),n=j.length,o=j[0].length,p,q,r;for(q=0;q<o;++q){d.call(g,j[0][q],r=m[q],k[0][q][1]);for(p=1;p<n;++p)d.call(g,j[p][q],r+=k[p-1][q][1],k[p][q][1])}return h}var a=Object,b=dZ,c=d$,d=dW,e=dU,f=dV;return g.values=function(b){return arguments.length?(a=b,g):a},g.order=function(a){return arguments.length?(b=typeof a=="function"?a:dX.get(a)||dZ,g):b},g.offset=function(a){return arguments.length?(c=typeof a=="function"?a:dY.get(a)||d$,g):c},g.x=function(a){return arguments.length?(e=a,g):e},g.y=function(a){return arguments.length?(f=a,g):f},g.out=function(a){return arguments.length?(d=a,g):d},g};var dX=d3.map({"inside-out":function(a){var b=a.length,c,d,e=a.map(d_),f=a.map(ea),g=d3.range(b).sort(function(a,b){return e[a]-e[b]}),h=0,i=0,j=[],k=[];for(c=0;c<b;++c)d=g[c],h<i?(h+=f[d],j.push(d)):(i+=f[d],k.push(d));return k.reverse().concat(j)},reverse:function(a){return d3.range(a.length).reverse()},"default":dZ}),dY=d3.map({silhouette:function(a){var b=a.length,c=a[0].length,d=[],e=0,f,g,h,i=[];for(g=0;g<c;++g){for(f=0,h=0;f<b;f++)h+=a[f][g][1];h>e&&(e=h),d.push(h)}for(g=0;g<c;++g)i[g]=(e-d[g])/2;return i},wiggle:function(a){var b=a.length,c=a[0],d=c.length,e=0,f,g,h,i,j,k,l,m,n,o=[];o[0]=m=n=0;for(g=1;g<d;++g){for(f=0,i=0;f<b;++f)i+=a[f][g][1];for(f=0,j=0,l=c[g][0]-c[g-1][0];f<b;++f){for(h=0,k=(a[f][g][1]-a[f][g-1][1])/(2*l);h<f;++h)k+=(a[h][g][1]-a[h][g-1][1])/l;j+=k*a[f][g][1]}o[g]=m-=i?j/i*l:0,m<n&&(n=m)}for(g=0;g<d;++g)o[g]-=n;return o},expand:function(a){var b=a.length,c=a[0].length,d=1/b,e,f,g,h=[];for(f=0;f<c;++f){for(e=0,g=0;e<b;e++)g+=a[e][f][1];if(g)for(e=0;e<b;e++)a[e][f][1]/=g;else for(e=0;e<b;e++)a[e][f][1]=d}for(f=0;f<c;++f)h[f]=0;return h},zero:d$});d3.layout.histogram=function(){function e(e,f){var g=[],h=e.map(b,this),i=c.call(this,h,f),j=d.call(this,i,h,f),k,f=-1,l=h.length,m=j.length-1,n=a?1:1/l,o;while(++f<m)k=g[f]=[],k.dx=j[f+1]-(k.x=j[f]),k.y=0;f=-1;while(++f<l)o=h[f],o>=i[0]&&o<=i[1]&&(k=g[d3.bisect(j,o,1,m)-1],k.y+=n,k.push(e[f]));return g}var a=!0,b=Number,c=ee,d=ec;return e.value=function(a){return arguments.length?(b=a,e):b},e.range=function(a){return arguments.length?(c=d3.functor(a),e):c},e.bins=function(a){return arguments.length?(d=typeof a=="number"?function(b){return ed(b,a)}:d3.functor(a),e):d},e.frequency=function(b){return arguments.length?(a=!!b,e):a},e},d3.layout.hierarchy=function(){function e(f,h,i){var j=b.call(g,f,h),k=ek?f:{data:f};k.depth=h,i.push(k);if(j&&(m=j.length)){var l=-1,m,n=k.children=[],o=0,p=h+1;while(++l<m)d=e(j[l],p,i),d.parent=k,n.push(d),o+=d.value;a&&n.sort(a),c&&(k.value=o)}else c&&(k.value=+c.call(g,f,h)||0);return k}function f(a,b){var d=a.children,e=0;if(d&&(i=d.length)){var h=-1,i,j=b+1;while(++h<i)e+=f(d[h],j)}else c&&(e=+c.call(g,ek?a:a.data,b)||0);return c&&(a.value=e),e}function g(a){var b=[];return e(a,0,b),b}var a=ei,b=eg,c=eh;return g.sort=function(b){return arguments.length?(a=b,g):a},g.children=function(a){return arguments.length?(b=a,g):b},g.value=function(a){return arguments.length?(c=a,g):c},g.revalue=function(a){return f(a,0),a},g};var ek=!1;d3.layout.pack=function(){function c(c,d){var e=a.call(this,c,d),f=e[0];f.x=0,f.y=0,es(f);var g=b[0],h=b[1],i=1/Math.max(2*f.r/g,2*f.r/h);return et(f,g/2,h/2,i),e}var a=d3.layout.hierarchy().sort(el),b=[1,1];return c.size=function(a){return arguments.length?(b=a,c):b},ef(c,a)},d3.layout.cluster=function(){function d(d,e){var f=a.call(this,d,e),g=f[0],h,i=0,j,k;eG(g,function(a){var c=a.children;c&&c.length?(a.x=ew(c),a.y=ev(c)):(a.x=h?i+=b(a,h):0,a.y=0,h=a)});var l=ex(g),m=ey(g),n=l.x-b(l,m)/2,o=m.x+b(m,l)/2;return eG(g,function(a){a.x=(a.x-n)/(o-n)*c[0],a.y=(1-(g.y?a.y/g.y:1))*c[1]}),f}var a=d3.layout.hierarchy().sort(null).value(null),b=ez,c=[1,1];return d.separation=function(a){return arguments.length?(b=a,d):b},d.size=function(a){return arguments.length?(c=a,d):c},ef(d,a)},d3.layout.tree=function(){function d(d,e){function h(a,c){var d=a.children,e=a._tree;if(d&&(f=d.length)){var f,g=d[0],i,k=g,l,m=-1;while(++m<f)l=d[m],h(l,i),k=j(l,i,k),i=l;eH(a);var n=.5*(g._tree.prelim+l._tree.prelim);c?(e.prelim=c._tree.prelim+b(a,c),e.mod=e.prelim-n):e.prelim=n}else c&&(e.prelim=c._tree.prelim+b(a,c))}function i(a,b){a.x=a._tree.prelim+b;var c=a.children;if(c&&(e=c.length)){var d=-1,e;b+=a._tree.mod;while(++d<e)i(c[d],b)}}function j(a,c,d){if(c){var e=a,f=a,g=c,h=a.parent.children[0],i=e._tree.mod,j=f._tree.mod,k=g._tree.mod,l=h._tree.mod,m;while(g=eB(g),e=eA(e),g&&e)h=eA(h),f=eB(f),f._tree.ancestor=a,m=g._tree.prelim+k-e._tree.prelim-i+b(g,e),m>0&&(eI(eJ(g,a,d),a,m),i+=m,j+=m),k+=g._tree.mod,i+=e._tree.mod,l+=h._tree.mod,j+=f._tree.mod;g&&!eB(f)&&(f._tree.thread=g,f._tree.mod+=k-j),e&&!eA(h)&&(h._tree.thread=e,h._tree.mod+=i-l,d=a)}return d}var f=a.call(this,d,e),g=f[0];eG(g,function(a,b){a._tree={ancestor:a,prelim:0,mod:0,change:0,shift:0,number:b?b._tree.number+1:0}}),h(g),i(g,-g._tree.prelim);var k=eC(g,eE),l=eC(g,eD),m=eC(g,eF),n=k.x-b(k,l)/2,o=l.x+b(l,k)/2,p=m.depth||1;return eG(g,function(a){a.x=(a.x-n)/(o-n)*c[0],a.y=a.depth/p*c[1],delete a._tree}),f}var a=d3.layout.hierarchy().sort(null).value(null),b=ez,c=[1,1];return d.separation=function(a){return arguments.length?(b=a,d):b},d.size=function(a){return arguments.length?(c=a,d):c},ef(d,a)},d3.layout.treemap=function(){function i(a,b){var c=-1,d=a.length,e,f;while(++c<d)f=(e=a[c]).value*(b<0?0:b),e.area=isNaN(f)||f<=0?0:f}function j(a){var b=a.children;if(b&&b.length){var c=e(a),d=[],f=b.slice(),g,h=Infinity,k,n=Math.min(c.dx,c.dy),o;i(f,c.dx*c.dy/a.value),d.area=0;while((o=f.length)>0)d.push(g=f[o-1]),d.area+=g.area,(k=l(d,n))<=h?(f.pop(),h=k):(d.area-=d.pop().area,m(d,n,c,!1),n=Math.min(c.dx,c.dy),d.length=d.area=0,h=Infinity);d.length&&(m(d,n,c,!0),d.length=d.area=0),b.forEach(j)}}function k(a){var b=a.children;if(b&&b.length){var c=e(a),d=b.slice(),f,g=[];i(d,c.dx*c.dy/a.value),g.area=0;while(f=d.pop())g.push(f),g.area+=f.area,f.z!=null&&(m(g,f.z?c.dx:c.dy,c,!d.length),g.length=g.area=0);b.forEach(k)}}function l(a,b){var c=a.area,d,e=0,f=Infinity,g=-1,i=a.length;while(++g<i){if(!(d=a[g].area))continue;d<f&&(f=d),d>e&&(e=d)}return c*=c,b*=b,c?Math.max(b*e*h/c,c/(b*f*h)):Infinity}function m(a,c,d,e){var f=-1,g=a.length,h=d.x,i=d.y,j=c?b(a.area/c):0,k;if(c==d.dx){if(e||j>d.dy)j=d.dy;while(++f<g)k=a[f],k.x=h,k.y=i,k.dy=j,h+=k.dx=Math.min(d.x+d.dx-h,j?b(k.area/j):0);k.z=!0,k.dx+=d.x+d.dx-h,d.y+=j,d.dy-=j}else{if(e||j>d.dx)j=d.dx;while(++f<g)k=a[f],k.x=h,k.y=i,k.dx=j,i+=k.dy=Math.min(d.y+d.dy-i,j?b(k.area/j):0);k.z=!1,k.dy+=d.y+d.dy-i,d.x+=j,d.dx-=j}}function n(b){var d=g||a(b),e=d[0];return e.x=0,e.y=0,e.dx=c[0],e.dy=c[1],g&&a.revalue(e),i([e],e.dx*e.dy/e.value),(g?k:j)(e),f&&(g=d),d}var a=d3.layout.hierarchy(),b=Math.round,c=[1,1],d=null,e=eK,f=!1,g,h=.5*(1+Math.sqrt(5));return n.size=function(a){return arguments.length?(c=a,n):c},n.padding=function(a){function b(b){var c=a.call(n,b,b.depth);return c==null?eK(b):eL(b,typeof c=="number"?[c,c,c,c]:c)}function c(b){return eL(b,a)}if(!arguments.length)return d;var f;return e=(d=a)==null?eK:(f=typeof a)==="function"?b:f==="number"?(a=[a,a,a,a],c):c,n},n.round=function(a){return arguments.length?(b=a?Math.round:Number,n):b!=Number},n.sticky=function(a){return arguments.length?(f=a,g=null,n):f},n.ratio=function(a){return arguments.length?(h=a,n):h},ef(n,a)},d3.csv=function(a,b){d3.text(a,"text/csv",function(a){b(a&&d3.csv.parse(a))})},d3.csv.parse=function(a){var b;return d3.csv.parseRows(a,function(a,c){if(c){var d={},e=-1,f=b.length;while(++e<f)d[b[e]]=a[e];return d}return b=a,null})},d3.csv.parseRows=function(a,b){function j(){if(f.lastIndex>=a.length)return d;if(i)return i=!1,c;var b=f.lastIndex;if(a.charCodeAt(b)===34){var e=b;while(e++<a.length)if(a.charCodeAt(e)===34){if(a.charCodeAt(e+1)!==34)break;e++}f.lastIndex=e+2;var g=a.charCodeAt(e+1);return g===13?(i=!0,a.charCodeAt(e+2)===10&&f.lastIndex++):g===10&&(i=!0),a.substring(b+1,e).replace(/""/g,'"')}var h=f.exec(a);return h?(i=h[0].charCodeAt(0)!==44,a.substring(b,h.index)):(f.lastIndex=a.length,a.substring(b))}var c={},d={},e=[],f=/\r\n|[,\r\n]/g,g=0,h,i;f.lastIndex=0;while((h=j())!==d){var k=[];while(h!==c&&h!==d)k.push(h),h=j();if(b&&!(k=b(k,g++)))continue;e.push(k)}return e},d3.csv.format=function(a){return a.map(eM).join("\n")},d3.geo={};var eO=Math.PI/180;d3.geo.azimuthal=function(){function i(b){var f=b[0]*eO-e,i=b[1]*eO,j=Math.cos(f),k=Math.sin(f),l=Math.cos(i),m=Math.sin(i),n=a!=="orthographic"?h*m+g*l*j:null,o,p=a==="stereographic"?1/(1+n):a==="gnomonic"?1/n:a==="equidistant"?(o=Math.acos(n),o?o/Math.sin(o):0):a==="equalarea"?Math.sqrt(2/(1+n)):1,q=p*l*k,r=p*(h*l*j-g*m);return[c*q+d[0],c*r+d[1]]}var a="orthographic",b,c=200,d=[480,250],e,f,g,h;return i.invert=function(b){var f=(b[0]-d[0])/c,i=(b[1]-d[1])/c,j=Math.sqrt(f*f+i*i),k=a==="stereographic"?2*Math.atan(j):a==="gnomonic"?Math.atan(j):a==="equidistant"?j:a==="equalarea"?2*Math.asin(.5*j):Math.asin(j),l=Math.sin(k),m=Math.cos(k);return[(e+Math.atan2(f*l,j*g*m+i*h*l))/eO,Math.asin(m*h-(j?i*l*g/j:0))/eO]},i.mode=function(b){return arguments.length?(a=b+"",i):a},i.origin=function(a){return arguments.length?(b=a,e=b[0]*eO,f=b[1]*eO,g=Math.cos(f),h=Math.sin(f),i):b},i.scale=function(a){return arguments.length?(c=+a,i):c},i.translate=function(a){return arguments.length?(d=[+a[0],+a[1]],i):d},i.origin([0,0])},d3.geo.albers=function(){function i(a){var b=f*(eO*a[0]-e),i=Math.sqrt(g-2*f*Math.sin(eO*a[1]))/f;return[c*i*Math.sin(b)+d[0],c*(i*Math.cos(b)-h)+d[1]]}function j(){var c=eO*b[0],d=eO*b[1],j=eO*a[1],k=Math.sin(c),l=Math.cos(c);return e=eO*a[0],f=.5*(k+Math.sin(d)),g=l*l+2*f*k,h=Math.sqrt(g-2*f*Math.sin(j))/f,i}var a=[-98,38],b=[29.5,45.5],c=1e3,d=[480,250],e,f,g,h;return i.invert=function(a){var b=(a[0]-d[0])/c,i=(a[1]-d[1])/c,j=h+i,k=Math.atan2(b,j),l=Math.sqrt(b*b+j*j);return[(e+k/f)/eO,Math.asin((g-l*l*f*f)/(2*f))/eO]},i.origin=function(b){return arguments.length?(a=[+b[0],+b[1]],j()):a},i.parallels=function(a){return arguments.length?(b=[+a[0],+a[1]],j()):b},i.scale=function(a){return arguments.length?(c=+a,i):c},i.translate=function(a){return arguments.length?(d=[+a[0],+a[1]],i):d},j()},d3.geo.albersUsa=function(){function e(e){var f=e[0],g=e[1];return(g>50?b:f<-140?c:g<21?d:a)(e)}var a=d3.geo.albers(),b=d3.geo.albers().origin([-160,60]).parallels([55,65]),c=d3.geo.albers().origin([-160,20]).parallels([8,18]),d=d3.geo.albers().origin([-60,10]).parallels([8,18]);return e.scale=function(f){return arguments.length?(a.scale(f),b.scale(f*.6),c.scale(f),d.scale(f*1.5),e.translate(a.translate())):a.scale()},e.translate=function(f){if(!arguments.length)return a.translate();var g=a.scale()/1e3,h=f[0],i=f[1];return a.translate(f),b.translate([h-400*g,i+170*g]),c.translate([h-190*g,i+200*g]),d.translate([h+580*g,i+430*g]),e},e.scale(a.scale())},d3.geo.bonne=function(){function g(g){var h=g[0]*eO-c,i=g[1]*eO-d;if(e){var j=f+e-i,k=h*Math.cos(i)/j;h=j*Math.sin(k),i=j*Math.cos(k)-f}else h*=Math.cos(i),i*=-1;return[a*h+b[0],a*i+b[1]]}var a=200,b=[480,250],c,d,e,f;return g.invert=function(d){var g=(d[0]-b[0])/a,h=(d[1]-b[1])/a;if(e){var i=f+h,j=Math.sqrt(g*g+i*i);h=f+e-j,g=c+j*Math.atan2(g,i)/Math.cos(h)}else h*=-1,g/=Math.cos(h);return[g/eO,h/eO]},g.parallel=function(a){return arguments.length?(f=1/Math.tan(e=a*eO),g):e/eO},g.origin=function(a){return arguments.length?(c=a[0]*eO,d=a[1]*eO,g):[c/eO,d/eO]},g.scale=function(b){return arguments.length?(a=+b,g):a},g.translate=function(a){return arguments.length?(b=[+a[0],+a[1]],g):b},g.origin([0,0]).parallel(45)},d3.geo.equirectangular=function(){function c(c){var d=c[0]/360,e=-c[1]/360;return[a*d+b[0],a*e+b[1]]}var a=500,b=[480,250];return c.invert=function(c){var d=(c[0]-b[0])/a,e=(c[1]-b[1])/a;return[360*d,-360*e]},c.scale=function(b){return arguments.length?(a=+b,c):a},c.translate=function(a){return arguments.length?(b=[+a[0],+a[1]],c):b},c},d3.geo.mercator=function(){function c(c){var d=c[0]/360,e=-(Math.log(Math.tan(Math.PI/4+c[1]*eO/2))/eO)/360;return[a*d+b[0],a*Math.max(-0.5,Math.min(.5,e))+b[1]]}var a=500,b=[480,250];return c.invert=function(c){var d=(c[0]-b[0])/a,e=(c[1]-b[1])/a;return[360*d,2*Math.atan(Math.exp(-360*e*eO))/eO-90]},c.scale=function(b){return arguments.length?(a=+b,c):a},c.translate=function(a){return arguments.length?(b=[+a[0],+a[1]],c):b},c},d3.geo.path=function(){function d(c,d){return typeof a=="function"&&(b=eQ(a.apply(this,arguments))),f(c)||null}function e(a){return c(a).join(",")}function h(a){var b=k(a[0]),c=0,d=a.length;while(++c<d)b-=k(a[c]);return b}function i(a){var b=d3.geom.polygon(a[0].map(c)),d=b.area(),e=b.centroid(d<0?(d*=-1,1):-1),f=e[0],g=e[1],h=d,i=0,j=a.length;while(++i<j)b=d3.geom.polygon(a[i].map(c)),d=b.area(),e=b.centroid(d<0?(d*=-1,1):-1),f-=e[0],g-=e[1],h-=d;return[f,g,6*h]}function k(a){return Math.abs(d3.geom.polygon(a.map(c)).area())}var a=4.5,b=eQ(a),c=d3.geo.albersUsa(),f=eP({FeatureCollection:function(a){var b=[],c=a.features,d=-1,e=c.length;while(++d<e)b.push(f(c[d].geometry));return b.join("")},Feature:function(a){return f(a.geometry)},Point:function(a){return"M"+e(a.coordinates)+b},MultiPoint:function(a){var c=[],d=a.coordinates,f=-1,g=d.length;while(++f<g)c.push("M",e(d[f]),b);return c.join("")},LineString:function(a){var b=["M"],c=a.coordinates,d=-1,f=c.length;while(++d<f)b.push(e(c[d]),"L");return b.pop(),b.join("")},MultiLineString:function(a){var b=[],c=a.coordinates,d=-1,f=c.length,g,h,i;while(++d<f){g=c[d],h=-1,i=g.length,b.push("M");while(++h<i)b.push(e(g[h]),"L");b.pop()}return b.join("")},Polygon:function(a){var b=[],c=a.coordinates,d=-1,f=c.length,g,h,i;while(++d<f){g=c[d],h=-1;if((i=g.length-1)>0){b.push("M");while(++h<i)b.push(e(g[h]),"L");b[b.length-1]="Z"}}return b.join("")},MultiPolygon:function(a){var b=[],c=a.coordinates,d=-1,f=c.length,g,h,i,j,k,l;while(++d<f){g=c[d],h=-1,i=g.length;while(++h<i){j=g[h],k=-1;if((l=j.length-1)>0){b.push("M");while(++k<l)b.push(e(j[k]),"L");b[b.length-1]="Z"}}}return b.join("")},GeometryCollection:function(a){var b=[],c=a.geometries,d=-1,e=c.length;while(++d<e)b.push(f(c[d]));return b.join("")}}),g=d.area=eP({FeatureCollection:function(a){var b=0,c=a.features,d=-1,e=c.length;while(++d<e)b+=g(c[d]);return b},Feature:function(a){return g(a.geometry)},Polygon:function(a){return h(a.coordinates)},MultiPolygon:function(a){var b=0,c=a.coordinates,d=-1,e=c.length;while(++d<e)b+=h(c[d]);return b},GeometryCollection:function(a){var b=0,c=a.geometries,d=-1,e=c.length;while(++d<e)b+=g(c[d]);return b}},0),j=d.centroid=eP({Feature:function(a){return j(a.geometry)},Polygon:function(a){var b=i(a.coordinates);return[b[0]/b[2],b[1]/b[2]]},MultiPolygon:function(a){var b=0,c=a.coordinates,d,e=0,f=0,g=0,h=-1,j=c.length;while(++h<j)d=i(c[h]),e+=d[0],f+=d[1],g+=d[2];return[e/g,f/g]}});return d.projection=function(a){return c=a,d},d.pointRadius=function(c){return typeof c=="function"?a=c:(a=+c,b=eQ(a)),d},d},d3.geo.bounds=function(a){var b=Infinity,c=Infinity,d=-Infinity,e=-Infinity;return eR(a,function(a,f){a<b&&(b=a),a>d&&(d=a),f<c&&(c=f),f>e&&(e=f)}),[[b,c],[d,e]]};var eS={Feature:eT,FeatureCollection:eU,GeometryCollection:eV,LineString:eW,MultiLineString:eX,MultiPoint:eW,MultiPolygon:eY,Point:eZ,Polygon:e$};d3.geo.circle=function(){function e(){}function f(a){return d.distance(a)<c}function h(a){var b=-1,e=a.length,f=[],g,h,j,k,l;while(++b<e)l=d.distance(j=a[b]),l<c?(h&&f.push(fb(h,j)((k-c)/(k-l))),f.push(j),g=h=null):(h=j,!g&&f.length&&(f.push(fb(f[f.length-1],h)((c-k)/(l-k))),g=h)),k=l;return h&&f.length&&(l=d.distance(j=f[0]),f.push(fb(h,j)((k-c)/(k-l)))),i(f)}function i(a){var b=0,c=a.length,e,f,g=c?[a[0]]:a,h,i=d.source();while(++b<c){h=d.source(a[b-1])(a[b]).coordinates;for(e=0,f=h.length;++e<f;)g.push(h[e])}return d.source(i),g}var a=[0,0],b=89.99,c=b*eO,d=d3.geo.greatArc().target(Object);e.clip=function(b){return d.source(typeof a=="function"?a.apply(this,arguments):a),g(b)};var g=eP({FeatureCollection:function(a){var b=a.features.map(g).filter(Object);return b&&(a=Object.create(a),a.features=b,a)},Feature:function(a){var b=g(a.geometry);return b&&(a=Object.create(a),a.geometry=b,a)},Point:function(a){return f
(a.coordinates)&&a},MultiPoint:function(a){var b=a.coordinates.filter(f);return b.length&&{type:a.type,coordinates:b}},LineString:function(a){var b=h(a.coordinates);return b.length&&(a=Object.create(a),a.coordinates=b,a)},MultiLineString:function(a){var b=a.coordinates.map(h).filter(function(a){return a.length});return b.length&&(a=Object.create(a),a.coordinates=b,a)},Polygon:function(a){var b=a.coordinates.map(h);return b[0].length&&(a=Object.create(a),a.coordinates=b,a)},MultiPolygon:function(a){var b=a.coordinates.map(function(a){return a.map(h)}).filter(function(a){return a[0].length});return b.length&&(a=Object.create(a),a.coordinates=b,a)},GeometryCollection:function(a){var b=a.geometries.map(g).filter(Object);return b.length&&(a=Object.create(a),a.geometries=b,a)}});return e.origin=function(b){return arguments.length?(a=b,e):a},e.angle=function(a){return arguments.length?(c=(b=+a)*eO,e):b},e.precision=function(a){return arguments.length?(d.precision(a),e):d.precision()},e},d3.geo.greatArc=function(){function d(){var d=typeof a=="function"?a.apply(this,arguments):a,e=typeof b=="function"?b.apply(this,arguments):b,f=fb(d,e),g=c/f.d,h=0,i=[d];while((h+=g)<1)i.push(f(h));return i.push(e),{type:"LineString",coordinates:i}}var a=e_,b=fa,c=6*eO;return d.distance=function(){var c=typeof a=="function"?a.apply(this,arguments):a,d=typeof b=="function"?b.apply(this,arguments):b;return fb(c,d).d},d.source=function(b){return arguments.length?(a=b,d):a},d.target=function(a){return arguments.length?(b=a,d):b},d.precision=function(a){return arguments.length?(c=a*eO,d):c/eO},d},d3.geo.greatCircle=d3.geo.circle,d3.geom={},d3.geom.contour=function(a,b){var c=b||fe(a),d=[],e=c[0],f=c[1],g=0,h=0,i=NaN,j=NaN,k=0;do k=0,a(e-1,f-1)&&(k+=1),a(e,f-1)&&(k+=2),a(e-1,f)&&(k+=4),a(e,f)&&(k+=8),k===6?(g=j===-1?-1:1,h=0):k===9?(g=0,h=i===1?-1:1):(g=fc[k],h=fd[k]),g!=i&&h!=j&&(d.push([e,f]),i=g,j=h),e+=g,f+=h;while(c[0]!=e||c[1]!=f);return d};var fc=[1,0,1,1,-1,0,-1,1,0,0,0,0,-1,0,-1,NaN],fd=[0,-1,0,0,0,-1,0,0,1,-1,1,1,0,-1,0,NaN];d3.geom.hull=function(a){if(a.length<3)return[];var b=a.length,c=b-1,d=[],e=[],f,g,h=0,i,j,k,l,m,n,o,p;for(f=1;f<b;++f)a[f][1]<a[h][1]?h=f:a[f][1]==a[h][1]&&(h=a[f][0]<a[h][0]?f:h);for(f=0;f<b;++f){if(f===h)continue;j=a[f][1]-a[h][1],i=a[f][0]-a[h][0],d.push({angle:Math.atan2(j,i),index:f})}d.sort(function(a,b){return a.angle-b.angle}),o=d[0].angle,n=d[0].index,m=0;for(f=1;f<c;++f)g=d[f].index,o==d[f].angle?(i=a[n][0]-a[h][0],j=a[n][1]-a[h][1],k=a[g][0]-a[h][0],l=a[g][1]-a[h][1],i*i+j*j>=k*k+l*l?d[f].index=-1:(d[m].index=-1,o=d[f].angle,m=f,n=g)):(o=d[f].angle,m=f,n=g);e.push(h);for(f=0,g=0;f<2;++g)d[g].index!==-1&&(e.push(d[g].index),f++);p=e.length;for(;g<c;++g){if(d[g].index===-1)continue;while(!ff(e[p-2],e[p-1],d[g].index,a))--p;e[p++]=d[g].index}var q=[];for(f=0;f<p;++f)q.push(a[e[f]]);return q},d3.geom.polygon=function(a){return a.area=function(){var b=0,c=a.length,d=a[c-1][0]*a[0][1],e=a[c-1][1]*a[0][0];while(++b<c)d+=a[b-1][0]*a[b][1],e+=a[b-1][1]*a[b][0];return(e-d)*.5},a.centroid=function(b){var c=-1,d=a.length,e=0,f=0,g,h=a[d-1],i;arguments.length||(b=-1/(6*a.area()));while(++c<d)g=h,h=a[c],i=g[0]*h[1]-h[0]*g[1],e+=(g[0]+h[0])*i,f+=(g[1]+h[1])*i;return[e*b,f*b]},a.clip=function(b){var c,d=-1,e=a.length,f,g,h=a[e-1],i,j,k;while(++d<e){c=b.slice(),b.length=0,i=a[d],j=c[(g=c.length)-1],f=-1;while(++f<g)k=c[f],fg(k,h,i)?(fg(j,h,i)||b.push(fh(j,k,h,i)),b.push(k)):fg(j,h,i)&&b.push(fh(j,k,h,i)),j=k;h=i}return b},a},d3.geom.voronoi=function(a){var b=a.map(function(){return[]});return fj(a,function(a){var c,d,e,f,g,h;a.a===1&&a.b>=0?(c=a.ep.r,d=a.ep.l):(c=a.ep.l,d=a.ep.r),a.a===1?(g=c?c.y:-1e6,e=a.c-a.b*g,h=d?d.y:1e6,f=a.c-a.b*h):(e=c?c.x:-1e6,g=a.c-a.a*e,f=d?d.x:1e6,h=a.c-a.a*f);var i=[e,g],j=[f,h];b[a.region.l.index].push(i,j),b[a.region.r.index].push(i,j)}),b.map(function(b,c){var d=a[c][0],e=a[c][1];return b.forEach(function(a){a.angle=Math.atan2(a[0]-d,a[1]-e)}),b.sort(function(a,b){return a.angle-b.angle}).filter(function(a,c){return!c||a.angle-b[c-1].angle>1e-10})})};var fi={l:"r",r:"l"};d3.geom.delaunay=function(a){var b=a.map(function(){return[]}),c=[];return fj(a,function(c){b[c.region.l.index].push(a[c.region.r.index])}),b.forEach(function(b,d){var e=a[d],f=e[0],g=e[1];b.forEach(function(a){a.angle=Math.atan2(a[0]-f,a[1]-g)}),b.sort(function(a,b){return a.angle-b.angle});for(var h=0,i=b.length-1;h<i;h++)c.push([e,b[h],b[h+1]])}),c},d3.geom.quadtree=function(a,b,c,d,e){function k(a,b,c,d,e,f){if(isNaN(b.x)||isNaN(b.y))return;if(a.leaf){var g=a.point;g?Math.abs(g.x-b.x)+Math.abs(g.y-b.y)<.01?l(a,b,c,d,e,f):(a.point=null,l(a,g,c,d,e,f),l(a,b,c,d,e,f)):a.point=b}else l(a,b,c,d,e,f)}function l(a,b,c,d,e,f){var g=(c+e)*.5,h=(d+f)*.5,i=b.x>=g,j=b.y>=h,l=(j<<1)+i;a.leaf=!1,a=a.nodes[l]||(a.nodes[l]=fk()),i?c=g:e=g,j?d=h:f=h,k(a,b,c,d,e,f)}var f,g=-1,h=a.length;h&&isNaN(a[0].x)&&(a=a.map(fm));if(arguments.length<5)if(arguments.length===3)e=d=c,c=b;else{b=c=Infinity,d=e=-Infinity;while(++g<h)f=a[g],f.x<b&&(b=f.x),f.y<c&&(c=f.y),f.x>d&&(d=f.x),f.y>e&&(e=f.y);var i=d-b,j=e-c;i>j?e=c+i:d=b+j}var m=fk();return m.add=function(a){k(m,a,b,c,d,e)},m.visit=function(a){fl(a,m,b,c,d,e)},a.forEach(m.add),m},d3.time={};var fn=Date;fo.prototype={getDate:function(){return this._.getUTCDate()},getDay:function(){return this._.getUTCDay()},getFullYear:function(){return this._.getUTCFullYear()},getHours:function(){return this._.getUTCHours()},getMilliseconds:function(){return this._.getUTCMilliseconds()},getMinutes:function(){return this._.getUTCMinutes()},getMonth:function(){return this._.getUTCMonth()},getSeconds:function(){return this._.getUTCSeconds()},getTime:function(){return this._.getTime()},getTimezoneOffset:function(){return 0},valueOf:function(){return this._.valueOf()},setDate:function(){fp.setUTCDate.apply(this._,arguments)},setDay:function(){fp.setUTCDay.apply(this._,arguments)},setFullYear:function(){fp.setUTCFullYear.apply(this._,arguments)},setHours:function(){fp.setUTCHours.apply(this._,arguments)},setMilliseconds:function(){fp.setUTCMilliseconds.apply(this._,arguments)},setMinutes:function(){fp.setUTCMinutes.apply(this._,arguments)},setMonth:function(){fp.setUTCMonth.apply(this._,arguments)},setSeconds:function(){fp.setUTCSeconds.apply(this._,arguments)},setTime:function(){fp.setTime.apply(this._,arguments)}};var fp=Date.prototype;d3.time.format=function(a){function c(c){var d=[],e=-1,f=0,g,h;while(++e<b)a.charCodeAt(e)==37&&(d.push(a.substring(f,e),(h=fv[g=a.charAt(++e)])?h(c):g),f=e+1);return d.push(a.substring(f,e)),d.join("")}var b=a.length;return c.parse=function(b){var c={y:1900,m:0,d:1,H:0,M:0,S:0,L:0},d=fq(c,a,b,0);if(d!=b.length)return null;"p"in c&&(c.H=c.H%12+c.p*12);var e=new fn;return e.setFullYear(c.y,c.m,c.d),e.setHours(c.H,c.M,c.S,c.L),e},c.toString=function(){return a},c};var fr=d3.format("02d"),fs=d3.format("03d"),ft=d3.format("04d"),fu=d3.format("2d"),fv={a:function(a){return d3_time_weekdays[a.getDay()].substring(0,3)},A:function(a){return d3_time_weekdays[a.getDay()]},b:function(a){return fG[a.getMonth()].substring(0,3)},B:function(a){return fG[a.getMonth()]},c:d3.time.format("%a %b %e %H:%M:%S %Y"),d:function(a){return fr(a.getDate())},e:function(a){return fu(a.getDate())},H:function(a){return fr(a.getHours())},I:function(a){return fr(a.getHours()%12||12)},j:function(a){return fs(1+d3.time.dayOfYear(a))},L:function(a){return fs(a.getMilliseconds())},m:function(a){return fr(a.getMonth()+1)},M:function(a){return fr(a.getMinutes())},p:function(a){return a.getHours()>=12?"PM":"AM"},S:function(a){return fr(a.getSeconds())},U:function(a){return fr(d3.time.sundayOfYear(a))},w:function(a){return a.getDay()},W:function(a){return fr(d3.time.mondayOfYear(a))},x:d3.time.format("%m/%d/%y"),X:d3.time.format("%H:%M:%S"),y:function(a){return fr(a.getFullYear()%100)},Y:function(a){return ft(a.getFullYear()%1e4)},Z:fW,"%":function(a){return"%"}},fw={a:fx,A:fy,b:fB,B:fD,c:fH,d:fO,e:fO,H:fP,I:fP,L:fS,m:fN,M:fQ,p:fU,S:fR,x:fI,X:fJ,y:fL,Y:fK},fz=/^(?:sun|mon|tue|wed|thu|fri|sat)/i,fA=/^(?:Sunday|Monday|Tuesday|Wednesday|Thursday|Friday|Saturday)/i;d3_time_weekdays=["Sunday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday"];var fC=d3.map({jan:0,feb:1,mar:2,apr:3,may:4,jun:5,jul:6,aug:7,sep:8,oct:9,nov:10,dec:11}),fE=/^(?:January|February|March|April|May|June|July|August|September|October|November|December)/ig,fF=d3.map({january:0,february:1,march:2,april:3,may:4,june:5,july:6,august:7,september:8,october:9,november:10,december:11}),fG=["January","February","March","April","May","June","July","August","September","October","November","December"],fT=/\s*\d+/,fV=d3.map({am:0,pm:1});d3.time.format.utc=function(a){function c(a){try{fn=fo;var c=new fn;return c._=a,b(c)}finally{fn=Date}}var b=d3.time.format(a);return c.parse=function(a){try{fn=fo;var c=b.parse(a);return c&&c._}finally{fn=Date}},c.toString=b.toString,c};var fX=d3.time.format.utc("%Y-%m-%dT%H:%M:%S.%LZ");d3.time.format.iso=Date.prototype.toISOString?fY:fX,fY.parse=function(a){return new Date(a)},fY.toString=fX.toString,d3.time.second=fZ(function(a){return new fn(Math.floor(a/1e3)*1e3)},function(a,b){a.setTime(a.getTime()+Math.floor(b)*1e3)},function(a){return a.getSeconds()}),d3.time.seconds=d3.time.second.range,d3.time.seconds.utc=d3.time.second.utc.range,d3.time.minute=fZ(function(a){return new fn(Math.floor(a/6e4)*6e4)},function(a,b){a.setTime(a.getTime()+Math.floor(b)*6e4)},function(a){return a.getMinutes()}),d3.time.minutes=d3.time.minute.range,d3.time.minutes.utc=d3.time.minute.utc.range,d3.time.hour=fZ(function(a){var b=a.getTimezoneOffset()/60;return new fn((Math.floor(a/36e5-b)+b)*36e5)},function(a,b){a.setTime(a.getTime()+Math.floor(b)*36e5)},function(a){return a.getHours()}),d3.time.hours=d3.time.hour.range,d3.time.hours.utc=d3.time.hour.utc.range,d3.time.day=fZ(function(a){return new fn(a.getFullYear(),a.getMonth(),a.getDate())},function(a,b){a.setDate(a.getDate()+b)},function(a){return a.getDate()-1}),d3.time.days=d3.time.day.range,d3.time.days.utc=d3.time.day.utc.range,d3.time.dayOfYear=function(a){var b=d3.time.year(a);return Math.floor((a-b)/864e5-(a.getTimezoneOffset()-b.getTimezoneOffset())/1440)},d3_time_weekdays.forEach(function(a,b){a=a.toLowerCase(),b=7-b;var c=d3.time[a]=fZ(function(a){return(a=d3.time.day(a)).setDate(a.getDate()-(a.getDay()+b)%7),a},function(a,b){a.setDate(a.getDate()+Math.floor(b)*7)},function(a){var c=d3.time.year(a).getDay();return Math.floor((d3.time.dayOfYear(a)+(c+b)%7)/7)-(c!==b)});d3.time[a+"s"]=c.range,d3.time[a+"s"].utc=c.utc.range,d3.time[a+"OfYear"]=function(a){var c=d3.time.year(a).getDay();return Math.floor((d3.time.dayOfYear(a)+(c+b)%7)/7)}}),d3.time.week=d3.time.sunday,d3.time.weeks=d3.time.sunday.range,d3.time.weeks.utc=d3.time.sunday.utc.range,d3.time.weekOfYear=d3.time.sundayOfYear,d3.time.month=fZ(function(a){return new fn(a.getFullYear(),a.getMonth(),1)},function(a,b){a.setMonth(a.getMonth()+b)},function(a){return a.getMonth()}),d3.time.months=d3.time.month.range,d3.time.months.utc=d3.time.month.utc.range,d3.time.year=fZ(function(a){return new fn(a.getFullYear(),0,1)},function(a,b){a.setFullYear(a.getFullYear()+b)},function(a){return a.getFullYear()}),d3.time.years=d3.time.year.range,d3.time.years.utc=d3.time.year.utc.range;var gf=[1e3,5e3,15e3,3e4,6e4,3e5,9e5,18e5,36e5,108e5,216e5,432e5,864e5,1728e5,6048e5,2592e6,7776e6,31536e6],gg=[[d3.time.second,1],[d3.time.second,5],[d3.time.second,15],[d3.time.second,30],[d3.time.minute,1],[d3.time.minute,5],[d3.time.minute,15],[d3.time.minute,30],[d3.time.hour,1],[d3.time.hour,3],[d3.time.hour,6],[d3.time.hour,12],[d3.time.day,1],[d3.time.day,2],[d3.time.week,1],[d3.time.month,1],[d3.time.month,3],[d3.time.year,1]],gh=[[d3.time.format("%Y"),function(a){return!0}],[d3.time.format("%B"),function(a){return a.getMonth()}],[d3.time.format("%b %d"),function(a){return a.getDate()!=1}],[d3.time.format("%a %d"),function(a){return a.getDay()&&a.getDate()!=1}],[d3.time.format("%I %p"),function(a){return a.getHours()}],[d3.time.format("%I:%M"),function(a){return a.getMinutes()}],[d3.time.format(":%S"),function(a){return a.getSeconds()}],[d3.time.format(".%L"),function(a){return a.getMilliseconds()}]],gi=d3.scale.linear(),gj=gc(gh);gg.year=function(a,b){return gi.domain(a.map(ge)).ticks(b).map(gd)},d3.time.scale=function(){return f_(d3.scale.linear(),gg,gj)};var gk=gg.map(function(a){return[a[0].utc,a[1]]}),gl=[[d3.time.format.utc("%Y"),function(a){return!0}],[d3.time.format.utc("%B"),function(a){return a.getUTCMonth()}],[d3.time.format.utc("%b %d"),function(a){return a.getUTCDate()!=1}],[d3.time.format.utc("%a %d"),function(a){return a.getUTCDay()&&a.getUTCDate()!=1}],[d3.time.format.utc("%I %p"),function(a){return a.getUTCHours()}],[d3.time.format.utc("%I:%M"),function(a){return a.getUTCMinutes()}],[d3.time.format.utc(":%S"),function(a){return a.getUTCSeconds()}],[d3.time.format.utc(".%L"),function(a){return a.getUTCMilliseconds()}]],gm=gc(gl);gk.year=function(a,b){return gi.domain(a.map(go)).ticks(b).map(gn)},d3.time.scale.utc=function(){return f_(d3.scale.linear(),gk,gm)}})();