{"entity":{"iso2":"ZM","iso3":"ZMB","name":"Zambia","slug":"zambia"},"indicator":{"licence":"CC BY-NC-SA 3.0 IGO (FAO)","slug":"nutrient-balance-cropland-potassium-use-efficiency","source":"Food and Agriculture Organization of the United Nations","source_url":"https://www.fao.org/faostat/en/#data/ESB","title":"Nutrient balance \u2014 Cropland potassium use efficiency","unit":"%"},"observations":[{"date":"1961-01-01","value":115.456},{"date":"1962-01-01","value":113.02},{"date":"1963-01-01","value":104.383},{"date":"1964-01-01","value":115.286},{"date":"1965-01-01","value":114.687},{"date":"1966-01-01","value":118.565},{"date":"1967-01-01","value":107.218},{"date":"1968-01-01","value":120.211},{"date":"1969-01-01","value":104.068},{"date":"1970-01-01","value":77.2308},{"date":"1971-01-01","value":79.2121},{"date":"1972-01-01","value":113.324},{"date":"1973-01-01","value":68.8233},{"date":"1974-01-01","value":58.1637},{"date":"1975-01-01","value":109.874},{"date":"1976-01-01","value":116.863},{"date":"1977-01-01","value":104.009},{"date":"1978-01-01","value":91.6108},{"date":"1979-01-01","value":84.4631},{"date":"1980-01-01","value":76.1446},{"date":"1981-01-01","value":68.3505},{"date":"1982-01-01","value":62.7502},{"date":"1983-01-01","value":70.5587},{"date":"1984-01-01","value":108.705},{"date":"1985-01-01","value":83.713},{"date":"1986-01-01","value":97.6424},{"date":"1987-01-01","value":73.1272},{"date":"1988-01-01","value":118.571},{"date":"1989-01-01","value":109.432},{"date":"1990-01-01","value":97.2601},{"date":"1991-01-01","value":95.7665},{"date":"1992-01-01","value":61.6151},{"date":"1993-01-01","value":106.337},{"date":"1994-01-01","value":92.3809},{"date":"1995-01-01","value":78.3539},{"date":"1996-01-01","value":96.3462},{"date":"1997-01-01","value":86.962},{"date":"1998-01-01","value":76.9195},{"date":"1999-01-01","value":104.175},{"date":"2000-01-01","value":92.268},{"date":"2001-01-01","value":82.7527},{"date":"2002-01-01","value":77.8648},{"date":"2003-01-01","value":89.4937},{"date":"2004-01-01","value":104.363},{"date":"2005-01-01","value":105.828},{"date":"2006-01-01","value":100.172},{"date":"2007-01-01","value":84.338},{"date":"2008-01-01","value":56.4753},{"date":"2009-01-01","value":123.657},{"date":"2010-01-01","value":124.563},{"date":"2011-01-01","value":119.969},{"date":"2012-01-01","value":122.627},{"date":"2013-01-01","value":126.615},{"date":"2014-01-01","value":122.459},{"date":"2015-01-01","value":116.302},{"date":"2016-01-01","value":121.784},{"date":"2017-01-01","value":123.772},{"date":"2018-01-01","value":101.076},{"date":"2019-01-01","value":71.7506},{"date":"2020-01-01","value":69.6168},{"date":"2021-01-01","value":97.1511},{"date":"2022-01-01","value":83.753},{"date":"2023-01-01","value":117.171}],"summary":{"latest_period":"2023-01-01","latest_value":117.171,"max":126.615,"mean":97.1016,"min":56.4753,"of":201,"rank":74,"trend":"flat"}}