{"entity":{"iso2":"NG","iso3":"NGA","name":"Nigeria","slug":"nigeria"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"potato-yields","source":"Food and Agriculture Organization of the United Nations (2025); Broadberry et al. (2015); Brassley (2000) \u2013 with major processing by Our World in Data","source_url":"https://ourworldindata.org/grapher/potato-yields","title":"Potato yields","unit":"tonnes per hectare"},"observations":[{"date":"1961-01-01","value":9.0},{"date":"1962-01-01","value":9.5},{"date":"1963-01-01","value":10.0},{"date":"1964-01-01","value":10.5},{"date":"1965-01-01","value":11.0},{"date":"1966-01-01","value":11.5},{"date":"1967-01-01","value":11.5},{"date":"1968-01-01","value":12.0},{"date":"1969-01-01","value":12.5},{"date":"1970-01-01","value":12.0539},{"date":"1971-01-01","value":10.4},{"date":"1972-01-01","value":9.6429},{"date":"1973-01-01","value":8.4375},{"date":"1974-01-01","value":7.9412},{"date":"1975-01-01","value":7.3684},{"date":"1976-01-01","value":7.1429},{"date":"1977-01-01","value":7.1111},{"date":"1978-01-01","value":7.0833},{"date":"1979-01-01","value":7.3077},{"date":"1980-01-01","value":7.2727},{"date":"1981-01-01","value":6.7857},{"date":"1982-01-01","value":6.7797},{"date":"1983-01-01","value":6.3333},{"date":"1984-01-01","value":6.0},{"date":"1985-01-01","value":6.1429},{"date":"1986-01-01","value":6.0526},{"date":"1987-01-01","value":6.0},{"date":"1988-01-01","value":6.0274},{"date":"1989-01-01","value":6.0241},{"date":"1990-01-01","value":7.013},{"date":"1991-01-01","value":7.0213},{"date":"1992-01-01","value":7.0192},{"date":"1993-01-01","value":7.0175},{"date":"1994-01-01","value":6.9767},{"date":"1995-01-01","value":6.9853},{"date":"1996-01-01","value":4.95},{"date":"1997-01-01","value":4.9048},{"date":"1998-01-01","value":4.6522},{"date":"1999-01-01","value":2.7951},{"date":"2000-01-01","value":2.8255},{"date":"2001-01-01","value":2.8255},{"date":"2002-01-01","value":2.8438},{"date":"2003-01-01","value":2.8851},{"date":"2004-01-01","value":2.9512},{"date":"2005-01-01","value":2.9846},{"date":"2006-01-01","value":3.1504},{"date":"2007-01-01","value":2.461},{"date":"2008-01-01","value":4.2015},{"date":"2009-01-01","value":4.0},{"date":"2010-01-01","value":3.8584},{"date":"2011-01-01","value":3.4906},{"date":"2012-01-01","value":3.6015},{"date":"2013-01-01","value":3.6252},{"date":"2014-01-01","value":3.7039},{"date":"2015-01-01","value":3.8934},{"date":"2016-01-01","value":3.6822},{"date":"2017-01-01","value":3.8768},{"date":"2018-01-01","value":3.7318},{"date":"2019-01-01","value":3.7632},{"date":"2020-01-01","value":3.7589},{"date":"2021-01-01","value":3.7512},{"date":"2022-01-01","value":3.7577},{"date":"2023-01-01","value":3.756},{"date":"2024-01-01","value":3.755}],"summary":{"latest_period":"2024-01-01","latest_value":3.755,"max":12.5,"mean":6.12308,"min":2.461,"of":158,"rank":151,"trend":"falling"}}