{"entity":{"iso2":"RS","iso3":"SRB","name":"Serbia","slug":"serbia"},"indicator":{"licence":"OECD Terms and Conditions (attribution required)","slug":"environmentally-related-tax-revenue","source":"Organisation for Economic Co-operation and Development","source_url":"https://data-explorer.oecd.org/vis?df[ds]=dsDisseminateFinalDMZ&df[id]=DSD_ERTR@DF_ERTR","title":"Environmentally related tax revenue","unit":"Percentage of GDP"},"observations":[{"date":"2003-01-01","value":0.588253},{"date":"2004-01-01","value":0.523383},{"date":"2005-01-01","value":2.7711},{"date":"2006-01-01","value":2.84066},{"date":"2007-01-01","value":2.59341},{"date":"2008-01-01","value":2.43342},{"date":"2009-01-01","value":2.95549},{"date":"2010-01-01","value":3.01879},{"date":"2011-01-01","value":3.00077},{"date":"2012-01-01","value":2.84888},{"date":"2013-01-01","value":3.06209},{"date":"2014-01-01","value":3.57099},{"date":"2015-01-01","value":3.78774},{"date":"2016-01-01","value":4.06138}],"summary":{"latest_period":"2016-01-01","latest_value":4.06138,"max":4.06138,"mean":2.71831,"min":0.523383,"of":123,"rank":1,"trend":"rising"}}