{"entity":{"iso2":"LK","iso3":"LKA","name":"Sri Lanka","slug":"sri-lanka"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"natural-resource-rents","source":"The Changing Wealth of Nations, World Bank staff estimates, via World Bank (2026) \u2013 processed by Our World in Data","source_url":"https://ourworldindata.org/grapher/natural-resource-rents","title":"Total natural resource rents","unit":"% of GDP"},"observations":[{"date":"1970-01-01","value":0.349014},{"date":"1971-01-01","value":0.31177},{"date":"1972-01-01","value":0.293824},{"date":"1973-01-01","value":0.412492},{"date":"1974-01-01","value":0.38484},{"date":"1975-01-01","value":0.776307},{"date":"1976-01-01","value":0.531683},{"date":"1977-01-01","value":1.47834},{"date":"1978-01-01","value":2.22462},{"date":"1979-01-01","value":0.824142},{"date":"1980-01-01","value":0.836147},{"date":"1981-01-01","value":0.665315},{"date":"1982-01-01","value":0.930365},{"date":"1983-01-01","value":0.618973},{"date":"1984-01-01","value":0.41537},{"date":"1985-01-01","value":0.297895},{"date":"1986-01-01","value":0.51245},{"date":"1987-01-01","value":0.458944},{"date":"1988-01-01","value":0.462215},{"date":"1989-01-01","value":0.449054},{"date":"1990-01-01","value":0.467032},{"date":"1991-01-01","value":0.541072},{"date":"1992-01-01","value":0.508323},{"date":"1993-01-01","value":0.442218},{"date":"1994-01-01","value":0.344406},{"date":"1995-01-01","value":0.387054},{"date":"1996-01-01","value":0.353077},{"date":"1997-01-01","value":0.211594},{"date":"1998-01-01","value":0.18809},{"date":"1999-01-01","value":0.214152},{"date":"2000-01-01","value":0.190956},{"date":"2001-01-01","value":0.19622},{"date":"2002-01-01","value":0.203788},{"date":"2003-01-01","value":0.196685},{"date":"2004-01-01","value":0.147494},{"date":"2005-01-01","value":0.124199},{"date":"2006-01-01","value":0.164174},{"date":"2007-01-01","value":0.196498},{"date":"2008-01-01","value":0.168491},{"date":"2009-01-01","value":0.154025},{"date":"2010-01-01","value":0.181248},{"date":"2011-01-01","value":0.161869},{"date":"2012-01-01","value":0.137235},{"date":"2013-01-01","value":0.111207},{"date":"2014-01-01","value":0.106716},{"date":"2015-01-01","value":0.116816},{"date":"2016-01-01","value":0.120809},{"date":"2017-01-01","value":0.0888765},{"date":"2018-01-01","value":0.0648341},{"date":"2019-01-01","value":0.0722572},{"date":"2020-01-01","value":0.0850401},{"date":"2021-01-01","value":0.0832445}],"summary":{"latest_period":"2021-01-01","latest_value":0.0832445,"max":2.22462,"mean":0.383913,"min":0.0648341,"of":211,"rank":161,"trend":"volatile"}}