{"entity":{"iso2":"ZM","iso3":"ZMB","name":"Zambia","slug":"zambia"},"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":8.6603},{"date":"1962-01-01","value":10.069},{"date":"1963-01-01","value":11.6764},{"date":"1964-01-01","value":8.5057},{"date":"1965-01-01","value":9.8063},{"date":"1966-01-01","value":10.0},{"date":"1967-01-01","value":9.9048},{"date":"1968-01-01","value":6.5955},{"date":"1969-01-01","value":9.3333},{"date":"1970-01-01","value":8.4667},{"date":"1971-01-01","value":8.6667},{"date":"1972-01-01","value":8.6667},{"date":"1973-01-01","value":8.5714},{"date":"1974-01-01","value":8.75},{"date":"1975-01-01","value":8.6957},{"date":"1976-01-01","value":9.0},{"date":"1977-01-01","value":8.5714},{"date":"1978-01-01","value":8.8889},{"date":"1979-01-01","value":8.8889},{"date":"1980-01-01","value":8.8889},{"date":"1981-01-01","value":9.0},{"date":"1982-01-01","value":9.0566},{"date":"1983-01-01","value":9.0909},{"date":"1984-01-01","value":9.1228},{"date":"1985-01-01","value":8.9552},{"date":"1986-01-01","value":9.0278},{"date":"1987-01-01","value":9.0909},{"date":"1988-01-01","value":9.0361},{"date":"1989-01-01","value":9.0909},{"date":"1990-01-01","value":9.0},{"date":"1991-01-01","value":9.0909},{"date":"1992-01-01","value":8.8889},{"date":"1993-01-01","value":9.0909},{"date":"1994-01-01","value":9.0},{"date":"1995-01-01","value":8.8889},{"date":"1996-01-01","value":9.0909},{"date":"1997-01-01","value":9.0},{"date":"1998-01-01","value":8.8889},{"date":"1999-01-01","value":9.0909},{"date":"2000-01-01","value":9.0909},{"date":"2001-01-01","value":10.7024},{"date":"2002-01-01","value":11.718},{"date":"2003-01-01","value":14.0},{"date":"2004-01-01","value":13.3904},{"date":"2005-01-01","value":14.4245},{"date":"2006-01-01","value":14.0},{"date":"2007-01-01","value":13.1818},{"date":"2008-01-01","value":10.1051},{"date":"2009-01-01","value":17.2628},{"date":"2010-01-01","value":16.2228},{"date":"2011-01-01","value":15.6289},{"date":"2012-01-01","value":16.1166},{"date":"2013-01-01","value":12.7792},{"date":"2014-01-01","value":19.8166},{"date":"2015-01-01","value":15.3365},{"date":"2016-01-01","value":18.7331},{"date":"2017-01-01","value":31.6142},{"date":"2018-01-01","value":7.4883},{"date":"2019-01-01","value":19.2361},{"date":"2020-01-01","value":25.0944},{"date":"2021-01-01","value":23.3843},{"date":"2022-01-01","value":18.542},{"date":"2023-01-01","value":24.5606},{"date":"2024-01-01","value":20.9447}],"summary":{"latest_period":"2024-01-01","latest_value":20.9447,"max":31.6142,"mean":11.9607,"min":6.5955,"of":158,"rank":77,"trend":"rising"}}