Life Expectancy vs Health Care Spending

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<html lang="en">
	<head>
		<meta charset="utf-8">
		<title>Scatterplot</title>
		<script type="text/javascript" src="https://d3js.org/d3.v3.js"></script>
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			body {
				background-color: white;
				font-family: Helvetica, Arial, sans-serif;
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h1 {
				font-size: 24px;
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p {
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			.axis text {
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<h1>Health Spending</h1>

<p>Life Expectancy vs Health Spending in 2011. Source: <a href="https://www.oecd.org/els/health-systems/health-data.htm">OECD</a>, 2014</p>

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var svg = d3.select("body")
						.append("svg")
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d3.csv("HealthSpending.csv", function(data) {

yScale.domain([ 
					d3.max(data, function(d) {
						return +d.lifeExpectancy;
					}), 
					d3.min(data, function(d) {
						return +d.lifeExpectancy;
					})
				]);

xScale.domain([
					d3.min(data, function(d) {
						return +d.YR2011;
					}),
					d3.max(data, function(d) {
						return +d.YR2011;
					})
				]);

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

circles.attr("cx", function(d) {
						return xScale(d.YR2011);
					})
					.attr("cy", function(d) {
						return yScale(d.lifeExpectancy);
					})
					.attr("r", 4)
					.attr("fill", "steelblue")
					.append("title")
					.text(function(d) {
						return d.location + " spends " + d.YR2011 + "% of GDP on health care and life expectancy for the country is age " + d.lifeExpectancy ;
					});

svg.append("g")
					.attr("class", "x axis")
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					.attr("transform", "translate(" + (padding[3] - 10) + ",0)")
					.call(yAxis);

});

</script>

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

https://d3js.org/d3.v3.js