{ "items": [ { "1990_2011": 48.19, "2005_2011": 77.18, "2010_2011": 100.26, "label": "Solar - PV" } ], "properties": {"label": {"valueType": "text", "order": 0}, "2010_2011": {"valueType": "number", "order": 1}, "2005_2011": {"valueType": "number", "order": 2}, "1990_2011": {"valueType": "number", "order": 3}} }