Mining Accidents

http://www.msha.gov/OpenGovernmentData/OGIMSHA.asp

<!DOCTYPE html>
<meta charset="utf-8">
<title>Infant Death</title>
<style>
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<body>
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    key: "NATURE_INJURY",
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</script>

https://cdnjs.cloudflare.com/ajax/libs/d3/3.5.5/d3.min.js