{"entity":{"iso2":"BG","iso3":"BGR","name":"Bulgaria","slug":"bulgaria"},"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":"1995-01-01","value":1.20195},{"date":"1996-01-01","value":0.814307},{"date":"1997-01-01","value":1.15288},{"date":"1998-01-01","value":2.34797},{"date":"1999-01-01","value":2.51863},{"date":"2000-01-01","value":2.84747},{"date":"2001-01-01","value":2.5405},{"date":"2002-01-01","value":2.41349},{"date":"2003-01-01","value":2.8499},{"date":"2004-01-01","value":3.04661},{"date":"2005-01-01","value":3.00156},{"date":"2006-01-01","value":2.75936},{"date":"2007-01-01","value":3.18574},{"date":"2008-01-01","value":3.28051},{"date":"2009-01-01","value":2.84554},{"date":"2010-01-01","value":2.75201},{"date":"2011-01-01","value":2.67739},{"date":"2012-01-01","value":2.6507},{"date":"2013-01-01","value":2.85814},{"date":"2014-01-01","value":2.84064},{"date":"2015-01-01","value":2.95153},{"date":"2016-01-01","value":2.96633},{"date":"2017-01-01","value":2.78513},{"date":"2018-01-01","value":2.61823},{"date":"2019-01-01","value":3.00058},{"date":"2020-01-01","value":3.00123},{"date":"2021-01-01","value":2.76871},{"date":"2022-01-01","value":2.67295},{"date":"2023-01-01","value":2.84134}],"summary":{"latest_period":"2023-01-01","latest_value":2.84134,"max":3.28051,"mean":2.62729,"min":0.814307,"of":123,"rank":6,"trend":"rising"}}