{"entity":{"iso2":"NG","iso3":"NGA","name":"Nigeria","slug":"nigeria"},"indicator":{"licence":"Derived by Statizoid from the sources named on the page","slug":"roots-and-tubers-total-production-per-square-kilometre","source":"Statizoid (derived)","source_url":null,"title":"Roots and Tubers, Total \u2014 Production, per square kilometre","unit":"t per square kilometre"},"observations":[{"date":"1961-01-01","value":13.3931},{"date":"1962-01-01","value":14.0551},{"date":"1963-01-01","value":15.3859},{"date":"1964-01-01","value":16.2368},{"date":"1965-01-01","value":17.5401},{"date":"1966-01-01","value":18.6644},{"date":"1967-01-01","value":20.0237},{"date":"1968-01-01","value":20.3893},{"date":"1969-01-01","value":22.7994},{"date":"1970-01-01","value":26.085},{"date":"1971-01-01","value":21.9089},{"date":"1972-01-01","value":19.713},{"date":"1973-01-01","value":19.5088},{"date":"1974-01-01","value":18.9587},{"date":"1975-01-01","value":21.6882},{"date":"1976-01-01","value":20.0029},{"date":"1977-01-01","value":19.6032},{"date":"1978-01-01","value":19.8689},{"date":"1979-01-01","value":19.2431},{"date":"1980-01-01","value":18.7709},{"date":"1981-01-01","value":18.2483},{"date":"1982-01-01","value":19.22},{"date":"1983-01-01","value":16.81},{"date":"1984-01-01","value":18.3899},{"date":"1985-01-01","value":18.8665},{"date":"1986-01-01","value":19.8722},{"date":"1987-01-01","value":21.1404},{"date":"1988-01-01","value":27.8446},{"date":"1989-01-01","value":30.5588},{"date":"1990-01-01","value":36.8864},{"date":"1991-01-01","value":48.3536},{"date":"1992-01-01","value":55.1138},{"date":"1993-01-01","value":58.4835},{"date":"1994-01-01","value":61.1362},{"date":"1995-01-01","value":62.6343},{"date":"1996-01-01","value":63.522},{"date":"1997-01-01","value":65.2024},{"date":"1998-01-01","value":66.9303},{"date":"1999-01-01","value":69.4838},{"date":"2000-01-01","value":69.0568},{"date":"2001-01-01","value":69.2514},{"date":"2002-01-01","value":73.6743},{"date":"2003-01-01","value":78.3814},{"date":"2004-01-01","value":83.6891},{"date":"2005-01-01","value":89.6438},{"date":"2006-01-01","value":97.5991},{"date":"2007-01-01","value":88.209},{"date":"2008-01-01","value":95.3154},{"date":"2009-01-01","value":80.4238},{"date":"2010-01-01","value":95.8659},{"date":"2011-01-01","value":95.4465},{"date":"2012-01-01","value":99.9211},{"date":"2013-01-01","value":99.7894},{"date":"2014-01-01","value":116.621},{"date":"2015-01-01","value":120.648},{"date":"2016-01-01","value":133.708},{"date":"2017-01-01","value":135.754},{"date":"2018-01-01","value":147.047},{"date":"2019-01-01","value":135.202},{"date":"2020-01-01","value":137.344},{"date":"2021-01-01","value":144.536},{"date":"2022-01-01","value":149.309},{"date":"2023-01-01","value":152.305}],"summary":{"latest_period":"2023-01-01","latest_value":152.305,"max":152.305,"mean":59.5441,"min":13.3931,"of":169,"rank":5,"trend":"volatile"}}