{"entity":{"iso2":"NG","iso3":"NGA","name":"Nigeria","slug":"nigeria"},"indicator":{"licence":"Derived by Statizoid from the sources named on the page","slug":"total-reserves-includes-gold-current-us-per-square-kilometre","source":"Statizoid (derived)","source_url":null,"title":"Total reserves (includes gold, current US$), per square kilometre","unit":"includes gold, current US$ per square kilometre"},"observations":[{"date":"1961-01-01","value":337.155},{"date":"1962-01-01","value":317.341},{"date":"1963-01-01","value":230.608},{"date":"1964-01-01","value":250.397},{"date":"1965-01-01","value":262.475},{"date":"1966-01-01","value":236.452},{"date":"1967-01-01","value":123.367},{"date":"1968-01-01","value":133.069},{"date":"1969-01-01","value":145.436},{"date":"1970-01-01","value":245.395},{"date":"1971-01-01","value":474.261},{"date":"1972-01-01","value":428.991},{"date":"1973-01-01","value":683.875},{"date":"1974-01-01","value":6268.29},{"date":"1975-01-01","value":6220.77},{"date":"1976-01-01","value":5771.8},{"date":"1977-01-01","value":4760.8},{"date":"1978-01-01","value":2227.58},{"date":"1979-01-01","value":6477.64},{"date":"1980-01-01","value":11682.2},{"date":"1981-01-01","value":4576.84},{"date":"1982-01-01","value":2115.17},{"date":"1983-01-01","value":1374.65},{"date":"1984-01-01","value":1838.13},{"date":"1985-01-01","value":2077.22},{"date":"1986-01-01","value":1482.15},{"date":"1987-01-01","value":1644.58},{"date":"1988-01-01","value":1024.4},{"date":"1989-01-01","value":2241.05},{"date":"1990-01-01","value":4533.3},{"date":"1991-01-01","value":5136.33},{"date":"1992-01-01","value":1313.23},{"date":"1993-01-01","value":1801.16},{"date":"1994-01-01","value":1810.74},{"date":"1995-01-01","value":1876.56},{"date":"1996-01-01","value":4753.55},{"date":"1997-01-01","value":8543.59},{"date":"1998-01-01","value":8013.6},{"date":"1999-01-01","value":6203.25},{"date":"2000-01-01","value":11088.9},{"date":"2001-01-01","value":11689.7},{"date":"2002-01-01","value":8308.15},{"date":"2003-01-01","value":8141.56},{"date":"2004-01-01","value":18947.2},{"date":"2005-01-01","value":31437.2},{"date":"2006-01-01","value":46921.8},{"date":"2007-01-01","value":56991.6},{"date":"2008-01-01","value":58849.2},{"date":"2009-01-01","value":47355.3},{"date":"2010-01-01","value":36568.1},{"date":"2011-01-01","value":36992.7},{"date":"2012-01-01","value":49380.0},{"date":"2013-01-01","value":47953.9},{"date":"2014-01-01","value":38506.2},{"date":"2015-01-01","value":31853.7},{"date":"2016-01-01","value":30765.4},{"date":"2017-01-01","value":44467.0},{"date":"2018-01-01","value":48002.7},{"date":"2019-01-01","value":43240.6},{"date":"2020-01-01","value":41754.6},{"date":"2021-01-01","value":45815.6},{"date":"2022-01-01","value":40416.1},{"date":"2023-01-01","value":36729.9}],"summary":{"latest_period":"2023-01-01","latest_value":36729.9,"max":58849.2,"mean":15584.4,"min":123.367,"of":180,"rank":122,"trend":"volatile"}}