{"entity":{"iso2":"HU","iso3":"HUN","name":"Hungary","slug":"hungary"},"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":43.2479},{"date":"2006-01-01","value":44.0142},{"date":"2007-01-01","value":46.727},{"date":"2008-01-01","value":46.1412},{"date":"2009-01-01","value":41.8331},{"date":"2010-01-01","value":41.9634},{"date":"2011-01-01","value":41.7518},{"date":"2012-01-01","value":42.879},{"date":"2013-01-01","value":41.3833},{"date":"2014-01-01","value":40.7146},{"date":"2015-01-01","value":39.8372},{"date":"2016-01-01","value":39.4942},{"date":"2017-01-01","value":39.5254},{"date":"2018-01-01","value":37.4989},{"date":"2019-01-01","value":36.2945},{"date":"2020-01-01","value":36.7886},{"date":"2021-01-01","value":33.9278},{"date":"2022-01-01","value":33.2331},{"date":"2023-01-01","value":33.2331},{"date":"2024-01-01","value":33.2597},{"date":"2025-01-01","value":33.2597}],"summary":{"latest_period":"2025-01-01","latest_value":33.2597,"max":46.727,"mean":22.3516,"min":0.0,"of":200,"rank":43,"trend":"volatile"}}