"Week 3: Cleaned data file"

<!DOCTYPE html>
<html lang="en">
	<head>
		<meta charset="utf-8">
		<title>UN Refugees by Origin since 1990</title>
		<script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/d3/3.5.6/d3.min.js"></script>
	</head>
	<body>

<h1>UN Refugees by Origin since 1990</h1>

var total1990 = 0;
      var total2000 = 0;
      var total2010 = 0;
      var total2013 = 0;
      var total = 0;
      var body = d3.select("body");

d3.csv("UN_RefugeesByOrigin_1990-2013.csv", function(error, d) {
				if (error) {
					console.log("Had an error loading file.");
				}

d.forEach(function(d, i) {

d.year1990 = +d.year1990;
					d.year2000 = +d.year2000;
					d.year2010 = +d.year2010;
					d.year2013 = +d.year2013;

total1990 = total1990 + d.year1990;
          total2000 = total2000 + d.year2000;
          total2010 = total2010 + d.year2010;
          total2013 = total2013 + d.year2013;
          total = total1990 + total2000 + total2010 + total2013;

d.acc = d.year1990 + d.year2000 + d.year2010 + d.year2013;

d.difference = d.year2013 - d.year2010;

/*console.log("1990: ", total1990);
          console.log("2000: ", total2000);
          console.log("2010: ", total2010);
          console.log("2013: ", total2013);
          console.log("total: ", total);
          console.log(d.acc)*/
				});

d.sort(function (a, b) {
					return b.acc - a.acc;
				});

console.log("sorted", d);

/*d.forEach(function (d) {
	          body.append("p").text(d.country + ", " + d.acc);
					});*/
        d3.select("body")
          .data(d)
          .enter()
          .append("p")
          .text(function(d, i) {
            return "Country: " + d.country + ", total: " + d.acc + ". Year 1990: " + d.year1990 + ". Year 2000: " + d.year2000 + ". Year 2010: " + d.year2010 + ". Year 2013: " + d.year2013 + ". Difference from 2013 to 2010: " + d.difference;
          });

});

</script>

</body>
</html>

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