{"entity":{"iso2":"IR","iso3":"IRN","name":"Iran, Islamic Republic of","slug":"iran-islamic-rep"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"tax-revenues-as-a-share-of-gdp-unsdg","source":"UNU-WIDER Government Revenue Dataset (2025) \u2013 with major processing by Our World in Data","source_url":"https://ourworldindata.org/grapher/tax-revenues-as-a-share-of-gdp-unsdg","title":"Tax revenue as share of GDP","unit":"% of GDP"},"observations":[{"date":"2000-01-01","value":5.86},{"date":"2001-01-01","value":5.75},{"date":"2002-01-01","value":4.99},{"date":"2003-01-01","value":5.2},{"date":"2004-01-01","value":5.2},{"date":"2005-01-01","value":6.66},{"date":"2006-01-01","value":6.22},{"date":"2007-01-01","value":5.94},{"date":"2008-01-01","value":6.2},{"date":"2009-01-01","value":7.36}],"summary":{"latest_period":"2009-01-01","latest_value":7.36,"max":7.36,"mean":5.938,"min":4.99,"of":192,"rank":171,"trend":"rising"}}