{"entity":{"iso2":"NG","iso3":"NGA","name":"Nigeria","slug":"nigeria"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"forest-area-km","source":"Food and Agriculture Organization of the United Nations (2025) \u2013 with major processing by Our World in Data","source_url":"https://ourworldindata.org/grapher/forest-area-km","title":"Forest area","unit":"hectares"},"observations":[{"date":"1990-01-01","value":21570900.0},{"date":"1991-01-01","value":21444000.0},{"date":"1992-01-01","value":21317100.0},{"date":"1993-01-01","value":21190200.0},{"date":"1994-01-01","value":21063300.0},{"date":"1995-01-01","value":20936400.0},{"date":"1996-01-01","value":20809600.0},{"date":"1997-01-01","value":20682700.0},{"date":"1998-01-01","value":20555800.0},{"date":"1999-01-01","value":20428900.0},{"date":"2000-01-01","value":20302000.0},{"date":"2001-01-01","value":20175100.0},{"date":"2002-01-01","value":20048300.0},{"date":"2003-01-01","value":19921400.0},{"date":"2004-01-01","value":19794500.0},{"date":"2005-01-01","value":19667600.0},{"date":"2006-01-01","value":19540700.0},{"date":"2007-01-01","value":19413800.0},{"date":"2008-01-01","value":19287000.0},{"date":"2009-01-01","value":19160100.0},{"date":"2010-01-01","value":19033200.0},{"date":"2011-01-01","value":18906300.0},{"date":"2012-01-01","value":18779400.0},{"date":"2013-01-01","value":18652500.0},{"date":"2014-01-01","value":18525700.0},{"date":"2015-01-01","value":18398800.0},{"date":"2016-01-01","value":18271900.0},{"date":"2017-01-01","value":18145000.0},{"date":"2018-01-01","value":18018100.0},{"date":"2019-01-01","value":17891300.0},{"date":"2020-01-01","value":17764400.0},{"date":"2021-01-01","value":17637500.0},{"date":"2022-01-01","value":17510600.0},{"date":"2023-01-01","value":17383700.0},{"date":"2024-01-01","value":17256800.0},{"date":"2025-01-01","value":17130000.0}],"summary":{"latest_period":"2025-01-01","latest_value":17130000.0,"max":21570900.0,"mean":19350400.0,"min":17130000.0,"of":235,"rank":39,"trend":"falling"}}