{"entity":{"iso2":"CN","iso3":"CHN","name":"China","slug":"china"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"oil-proved-reserves","source":"U.S. Energy Information Administration (2022) \u2013 with major processing by Our World in Data","source_url":"https://ourworldindata.org/grapher/oil-proved-reserves","title":"Oil reserves","unit":"cubic meters"},"observations":[{"date":"1980-01-01","value":3179750000.0},{"date":"1981-01-01","value":3259240000.0},{"date":"1982-01-01","value":3163050000.0},{"date":"1983-01-01","value":3097870000.0},{"date":"1984-01-01","value":3036660000.0},{"date":"1985-01-01","value":3036660000.0},{"date":"1986-01-01","value":2928550000.0},{"date":"1987-01-01","value":2925370000.0},{"date":"1988-01-01","value":2925370000.0},{"date":"1989-01-01","value":3744150000.0},{"date":"1990-01-01","value":3815700000.0},{"date":"1991-01-01","value":3815700000.0},{"date":"1992-01-01","value":3815700000.0},{"date":"1993-01-01","value":3815700000.0},{"date":"1994-01-01","value":3815700000.0},{"date":"1995-01-01","value":3815700000.0},{"date":"1996-01-01","value":3815700000.0},{"date":"1997-01-01","value":3815700000.0},{"date":"1998-01-01","value":3815700000.0},{"date":"1999-01-01","value":3815700000.0},{"date":"2000-01-01","value":3815700000.0},{"date":"2001-01-01","value":3815700000.0},{"date":"2002-01-01","value":3815700000.0},{"date":"2003-01-01","value":2901520000.0},{"date":"2004-01-01","value":2901520000.0},{"date":"2005-01-01","value":2901520000.0},{"date":"2006-01-01","value":2901520000.0},{"date":"2007-01-01","value":2543800000.0},{"date":"2008-01-01","value":2543800000.0},{"date":"2009-01-01","value":2543800000.0},{"date":"2010-01-01","value":3235390000.0},{"date":"2011-01-01","value":3235390000.0},{"date":"2012-01-01","value":3235390000.0},{"date":"2013-01-01","value":3770670000.0},{"date":"2014-01-01","value":3875410000.0},{"date":"2015-01-01","value":3918850000.0},{"date":"2016-01-01","value":3995690000.0},{"date":"2017-01-01","value":4073250000.0},{"date":"2018-01-01","value":4074420000.0},{"date":"2019-01-01","value":4122130000.0},{"date":"2020-01-01","value":4158210000.0},{"date":"2021-01-01","value":4137260000.0}],"summary":{"latest_period":"2021-01-01","latest_value":4137260000.0,"max":4158210000.0,"mean":3475480000.0,"min":2543800000.0,"of":215,"rank":13,"trend":"rising"}}