OECD Bar Chart

<!DOCTYPE html>
<html lang="en">
	<head>
		<meta charset="utf-8">
		<title>OECD Total Government Spend By Country</title>
		<script type="text/javascript" src="https://d3js.org/d3.v3.js"></script>
		<style type="text/css">
			
			body {
				background-color: #ecf0f1;
				text-align: center;
				font-family: helvetica, calibri, arial, sans-serif;
			}
			h1 {
				font-size: 45px;
				}
			h2 {
				font-size: 30px;
				}
			
			svg {
				background-color: none;
				text-align: center;
			}
			rect {
				fill: #2c3e50;
				border-color: #95a5a6;
				border-width: 2px;
				}

rect:hover {
				fill: #1abc9c;
				}
			
			.vert {
				-ms-transform: rotate(-90deg); /* IE 9 */
				-webkit-transform: rotate(-90deg); /* Chrome, Safari, Opera */
				transform: rotate(-90deg);
			}
				
				
		</style>
	</head>
	<body>

d3.select("body")
				.append("h1")
				.text("OECD Total Government Spend (USD) on Higher Education")
				.append("h2")
				.text("by Country");
				
			var h = 700;
			var w = 800;
			var barPadding = 2;
			
			var svg = d3.select("body")
						.append("svg")
						.attr("width", w)
						.attr("height", h)
						;

d3.csv("index.csv", function(data) {
			data.sort(function(a, b) {
					//return d3.descending(a.govExpend, b.govExpend);

//If your numeric values aren't sorting properly,
					//try commenting out the line above, and instead using:
					//
					return d3.descending(+a.govExpend, +b.govExpend);
					//
					//Data coming in from the CSV is saved as strings (text),
					//so the + signs here force JavaScript to treat those
					//strings instead as numeric values, thereby fixing the
					//sort order (hopefully!).
				});

var rects = svg.selectAll("rect")
								.data(data)
								.enter()
								.append("rect");

rects.attr("x", function (d, i) {
							return i * (w / data.length);
							})
					.attr("y", function (d) {
							return h - (d.govExpend / 200) - 100;
							})
					.attr("height", function (d) {
							return d.govExpend / 200;
						})
					.attr("width",w / data.length - barPadding)
					.append("title")
					.text(function(d) {
						return d.country + "'s total gov expend is " + d.govExpend;
					});
					
				svg.selectAll("text")
					.data(data)
					.enter()
					.append("text")
					.text(function(d) {
						return d.country;
						})
					.attr("text-anchor", "end")
					.attr("x", -610)
					.attr("class", "vert")
					.attr("y", function(d, i) {
						return i * (w / data.length) + 15;
						})
					.attr("font-family", "sans-serif")
					.attr("font-size", "11px")
					.attr("fill", "#c0392b")
					.attr("vertical-align", "middle")
					;				
								
					
			});

</script>

</body>
</html>

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

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