{
"items": [
{
"label": 0, 
"air": 4.3, 
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"date": 2006, 
"waste": 101.7, 
"wastewater": 49.1
}, 
{
"label": 1, 
"air": 4.2, 
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"date": 2007, 
"waste": 101.7, 
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}, 
{
"label": 2, 
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"other": 31.8, 
"date": 2008, 
"waste": 103.3, 
"wastewater": 51.0
}, 
{
"label": 3, 
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"date": 2009, 
"waste": 105.2, 
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}, 
{
"label": 4, 
"air": 4.3, 
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"date": 2010, 
"waste": 111.2, 
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}, 
{
"label": 5, 
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"date": 2011, 
"waste": 113.4, 
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}, 
{
"label": 6, 
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"date": 2012, 
"waste": 114.2, 
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}, 
{
"label": 7, 
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"date": 2013, 
"waste": 114.1, 
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}, 
{
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}, 
{
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}, 
{
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}, 
{
"label": 11, 
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"date": 2017, 
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}
], 
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}