{"entity":{"iso2":"NG","iso3":"NGA","name":"Nigeria","slug":"nigeria"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"nonrenewable-natural-capital-metals-and-minerals-sub-index-total-current-us","source":null,"source_url":"https://data.worldbank.org/indicator/NW.NCA.MINR.TO.CD","title":"Nonrenewable natural capital, metals and minerals, sub-index, total (current US$)","unit":"current US$"},"observations":[{"date":"1995-01-01","value":171225.0},{"date":"1996-01-01","value":1221360.0},{"date":"1997-01-01","value":246136.0},{"date":"1998-01-01","value":674670.0},{"date":"1999-01-01","value":2405350.0},{"date":"2000-01-01","value":2558730.0},{"date":"2001-01-01","value":4219120.0},{"date":"2002-01-01","value":5403640.0},{"date":"2003-01-01","value":863600.0},{"date":"2004-01-01","value":743116.0},{"date":"2005-01-01","value":26982600.0},{"date":"2006-01-01","value":59584300.0},{"date":"2007-01-01","value":478827000.0},{"date":"2008-01-01","value":218055000.0},{"date":"2009-01-01","value":322244000.0},{"date":"2010-01-01","value":551987000.0},{"date":"2011-01-01","value":598934000.0},{"date":"2012-01-01","value":599527000.0},{"date":"2013-01-01","value":526330000.0},{"date":"2014-01-01","value":467929000.0},{"date":"2015-01-01","value":381473000.0},{"date":"2016-01-01","value":407416000.0},{"date":"2017-01-01","value":683135000.0},{"date":"2018-01-01","value":400485000.0},{"date":"2019-01-01","value":516940000.0},{"date":"2020-01-01","value":424640000.0}],"summary":{"latest_period":"2020-01-01","latest_value":424640000.0,"max":683135000.0,"mean":257038000.0,"min":171225.0,"of":116,"rank":88,"trend":"volatile"}}