{"entity":{"iso2":"BE","iso3":"BEL","name":"Belgium","slug":"belgium"},"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":43.4358},{"date":"2006-01-01","value":42.854},{"date":"2007-01-01","value":42.137},{"date":"2008-01-01","value":38.9182},{"date":"2009-01-01","value":38.1193},{"date":"2010-01-01","value":38.824},{"date":"2011-01-01","value":38.0909},{"date":"2012-01-01","value":37.3294},{"date":"2013-01-01","value":35.4079},{"date":"2014-01-01","value":36.3383},{"date":"2015-01-01","value":35.3066},{"date":"2016-01-01","value":34.3595},{"date":"2017-01-01","value":35.085},{"date":"2018-01-01","value":35.6127},{"date":"2019-01-01","value":36.2288},{"date":"2020-01-01","value":36.7486},{"date":"2021-01-01","value":35.2437},{"date":"2022-01-01","value":35.7486},{"date":"2023-01-01","value":35.7486},{"date":"2024-01-01","value":36.1829},{"date":"2025-01-01","value":36.1829}],"summary":{"latest_period":"2025-01-01","latest_value":36.1829,"max":43.4358,"mean":21.1866,"min":0.0,"of":200,"rank":42,"trend":"volatile"}}