{"entity":{"iso2":"ZA","iso3":"ZAF","name":"South Africa","slug":"south-africa"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"tax-revenues-vs-income-inequality","source":"UNU-WIDER Government Revenue Dataset (2025) \u2013 with major processing by Our World in Data","source_url":"https://ourworldindata.org/grapher/tax-revenues-vs-income-inequality","title":"Tax revenue as share of GDP vs. income inequality","unit":"% of GDP"},"observations":[{"date":"1980-01-01","value":19.2053},{"date":"1981-01-01","value":18.5016},{"date":"1982-01-01","value":19.6363},{"date":"1983-01-01","value":19.6173},{"date":"1984-01-01","value":20.6067},{"date":"1985-01-01","value":22.2541},{"date":"1986-01-01","value":21.6486},{"date":"1987-01-01","value":21.3564},{"date":"1988-01-01","value":22.2139},{"date":"1989-01-01","value":24.6899},{"date":"1990-01-01","value":22.8515},{"date":"1991-01-01","value":22.7779},{"date":"1992-01-01","value":20.6802},{"date":"1993-01-01","value":21.7117},{"date":"1994-01-01","value":21.7659},{"date":"1995-01-01","value":21.9598},{"date":"1996-01-01","value":22.4453},{"date":"1997-01-01","value":23.3763},{"date":"1998-01-01","value":24.1812},{"date":"1999-01-01","value":23.9162},{"date":"2000-01-01","value":23.2062},{"date":"2001-01-01","value":23.5885},{"date":"2002-01-01","value":22.7834},{"date":"2004-01-01","value":23.7003},{"date":"2005-01-01","value":25.0016},{"date":"2006-01-01","value":26.0478},{"date":"2007-01-01","value":26.4794},{"date":"2008-01-01","value":25.8639},{"date":"2009-01-01","value":23.573},{"date":"2010-01-01","value":24.2837},{"date":"2011-01-01","value":24.6397},{"date":"2012-01-01","value":25.2118},{"date":"2013-01-01","value":25.7346},{"date":"2014-01-01","value":26.4434},{"date":"2015-01-01","value":26.9805},{"date":"2016-01-01","value":26.8188},{"date":"2017-01-01","value":26.7126},{"date":"2018-01-01","value":26.9522},{"date":"2019-01-01","value":26.9778},{"date":"2020-01-01","value":25.4111},{"date":"2021-01-01","value":27.8909},{"date":"2022-01-01","value":28.1264}],"summary":{"latest_period":"2022-01-01","latest_value":28.1264,"max":28.1264,"mean":23.7577,"min":18.5016,"of":187,"rank":48,"trend":"rising"}}