{"entity":{"iso2":"BG","iso3":"BGR","name":"Bulgaria","slug":"bulgaria"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"carbon-tax-trading-coverage","source":"Dolphin and Merkle (2024) \u2013 with minor processing by Our World in Data","source_url":"https://ourworldindata.org/grapher/carbon-tax-trading-coverage","title":"Share of CO\u2082 emissions covered by a carbon price","unit":"%"},"observations":[{"date":"1989-01-01","value":0.0},{"date":"1990-01-01","value":0.0},{"date":"1991-01-01","value":0.0},{"date":"1992-01-01","value":0.0},{"date":"1993-01-01","value":0.0},{"date":"1994-01-01","value":0.0},{"date":"1995-01-01","value":0.0},{"date":"1996-01-01","value":0.0},{"date":"1997-01-01","value":0.0},{"date":"1998-01-01","value":0.0},{"date":"1999-01-01","value":0.0},{"date":"2000-01-01","value":0.0},{"date":"2001-01-01","value":0.0},{"date":"2002-01-01","value":0.0},{"date":"2003-01-01","value":0.0},{"date":"2004-01-01","value":0.0},{"date":"2005-01-01","value":0.0},{"date":"2006-01-01","value":0.0},{"date":"2007-01-01","value":72.5618},{"date":"2008-01-01","value":74.075},{"date":"2009-01-01","value":73.0176},{"date":"2010-01-01","value":73.0384},{"date":"2011-01-01","value":74.4705},{"date":"2012-01-01","value":71.9428},{"date":"2013-01-01","value":71.3769},{"date":"2014-01-01","value":70.9815},{"date":"2015-01-01","value":70.3226},{"date":"2016-01-01","value":67.6604},{"date":"2017-01-01","value":68.7416},{"date":"2018-01-01","value":66.1338},{"date":"2019-01-01","value":64.2589},{"date":"2020-01-01","value":61.3997},{"date":"2021-01-01","value":63.0162},{"date":"2022-01-01","value":67.6147},{"date":"2023-01-01","value":67.6147},{"date":"2024-01-01","value":67.6157},{"date":"2025-01-01","value":67.6157}],"summary":{"latest_period":"2025-01-01","latest_value":67.6157,"max":74.4705,"mean":35.4989,"min":0.0,"of":200,"rank":17,"trend":"volatile"}}
