Scatterplot showing relationship of unemployment rate to non contributive pensions in Catalonia for the period 2000 to 2012.

<!DOCTYPE html>
<html lang="en">
<head>
	<meta charset="utf-8">
	<title>Showing the non contributive pensions</title>
	<style type="text/css">
			body {
				background-color: white;
				font-family: Helvetica, Arial, sans-serif;
			}

h1 {
				font-size: 24px;
				margin: 0;
			}

p {
				font-size: 14px;
				margin: 10px 0 0 0;
			}

p.aclariment{
				font-size: 8px;
				font-family: Courier, "Lucida Console", monospace;
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svg {
				background-color: white;
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circle:hover {
				fill: rgba(205,10,30,0.5);
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			/*.descripcio{
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			*/

.axis path,
			.axis line {
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				stroke: black;
				shape-rendering: crispEdges;
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			.axis text {
				font-family: sans-serif;
				font-size: 8px;
			}

.y.axis text{
				font-size: 8px;
			}

</style>
	<script tpye="text/javascript" src="https://d3js.org/d3.v3.js"></script>
</head>

<body>
		<h1>Relació entre la proporció de pensions no contributives i taxa d'atur registrat a les comarques de Catalunya de 2000 a 2012</h1>
		 <p> Font: Elaboració pròpia en base a <a href="https://www.idescat.cat/pub/?id=aec&n=254">Idescat</a> i <a href="https://benestar.gencat.cat/ca/serveis/ajuts_i_prestacions_economiques/pensions_no_contributives/">DOG</a></p>

var w = 700;
		var h = 600;
		var padding = [20, 10, 40, 100];
		//Top, right, bottom, left

var formatAsPercentage = d3.format(".1%");

var xScale = d3.scale.linear()
							.range([padding[3], w - padding[1] - padding[3] ]);

var yScale = d3.scale.linear()
						.range([padding[0], h - padding[2]]);

var xAxis = d3.svg.axis()
					.scale(xScale)
					.orient("bottom")
					.ticks(5);

var yAxis = d3.svg.axis()
					.scale(yScale)
					.orient("left")
					.ticks(5);

xAxis.tickFormat(formatAsPercentage);

var svg = d3.select("body")
				.append("svg")
				.attr("width", w)
				.attr("height", h);

d3.csv("bbddcompleta.csv", function(dataset) {
			//console.log(data);

//Here we create a new variable within the dataset
			dataset.forEach(function(d) {d.noncp65_2012 = d.pensions_2012/(d.pT2012*d.p65_2012/100)*1000;});
			dataset.forEach(function(d) {d.regatur_2012 = d.atur_2012/(d.pT2012*d.p15a64_2012/100);});
			dataset.forEach(function(d) {d.noncp65_2007 = d.pensions_2007/(d.pT2007*d.p65_2007/100)*1000;});
			dataset.forEach(function(d) {d.regatur_2007 = d.atur_2007/(d.pT2007*d.p15a64_2007/100);});
			dataset.forEach(function(d) {d.noncp65_2000 = d.pensions_2000/(d.pT2000*d.p65_2000/100)*1000;});
			dataset.forEach(function(d) {d.regatur_2000 = d.atur_2000/(d.pT2000*d.p15a64_2000/100);});

//Here we sort the data
			dataset.sort(function(a,b) {return d3.descending(+a.noncp65_2000, +b.noncp65_2000);});

//Here we sort the data with an alternative function
			//dataset.sort(function(a,b) {return b.Njubilacio - a.Njubilacio;});

yScale.domain([
				d3.max(dataset, function(d){return +d.noncp65_2000;}), 
				d3.min(dataset, function(d){return +d.noncp65_2012;}) 
			]);

xScale.domain([
				d3.min(dataset, function(d){return +d.regatur_2007;}), 
				d3.max(dataset, function(d){return +d.regatur_2012;}) 
			]);

var balls = svg.selectAll("circle")
				.data(dataset)
				.enter()
				.append("circle");

balls.attr("cy", function(d){
				return yScale(d.noncp65_2000);
			})
				.attr("cx", function(d) {
					return xScale(d.regatur_2000);
				})
				.attr("r", 3) 
					//return d.Njubilacio/(d.Poblacio65/100*d.Poblacio)*10000;
				//.attr("height", heightScale.rangeBand())
				//.attr("fill", function(d) {return "rgb(0, 0, " + Math.round(d.TotalPob/1000) + ")";})
				.attr("fill", function(d) {
					if (d.Comarca==="Catalunya") {
						return "rgb(205, 10, 30)";}
					else 
						{return "steelblue";}
				})
				.append("title")
				//.style("font-size", "6px")
				.text(function(d) {
					return "In 2012 " + d.Comarca + "'s ratio of non contrib pensionist per 1000 hab over 65 year was " + Math.round(d.noncp65_2012*10)/10 + " while the rate of registered unemployment was " + Math.round(d.regatur_2012*1000)/10;
				})
				;

balls.transition().duration(4000)
				.attr("cy", function(d){
				return yScale(d.noncp65_2007);
				})
				.attr("cx", function(d) {
					return xScale(d.regatur_2007);
				})
				.transition().duration(4000)
				.attr("cy", function(d){
				return yScale(d.noncp65_2012);
				})
				.attr("cx", function(d) {
					return xScale(d.regatur_2012);
				});

svg.append("g")
					.attr("class", "x axis")
					.attr("transform", "translate (0," + (h - padding[2] + 5) + ")")
					.call(xAxis)
        			.append("text")
        			.attr("text-anchor", "middle")
        			.attr("x", w/2)
        			.attr("y", +30)
        			//.attr("transform", "translate (0," + (h - 15) + ")")
        			.text("Atur registrat en percentatge");

svg.append("g")
					.attr("class", "y axis")
					.attr("transform", "translate (" + (padding[3] - 5) + ",0)")
					.call(yAxis)
					.append("text")
        			.attr("text-anchor", "end")
        			.attr("x", -h/2)
        			.attr("y", -padding[2])
        			//.attr("transform", "translate (0," + (h - 15) + ")")
        			.text("Número de pensions no contributives cada 1000 hab de mes de 65 anys")
        			.attr("transform", "rotate(-90)");

/*
				var labels = svg.selectAll("text.circle")
								.data(dataset)
								.enter()
								.append("text")
								.attr("class", "circle")
								.text(function(d){
									return d.Comarca;
								});

labels.attr("x", function(d){
						return xScale(+d.noncp65)
					})
					.attr("y", function(d){
						return yScale(+d.regatur+0.0005)
					})
					.attr("font-family", "sans-serif")
					.attr("font-size", "8px")
					.attr("fill", "black");
				*/
		});

</script>
</body>
</html>

Modified http://d3js.org/d3.v3.js to a secure url

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