{"entity":{"iso2":"SL","iso3":"SLE","name":"Sierra Leone","slug":"sierra-leone"},"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":422.188},{"date":"1962-01-01","value":417.044},{"date":"1963-01-01","value":392.401},{"date":"1964-01-01","value":388.474},{"date":"1965-01-01","value":371.585},{"date":"1966-01-01","value":380.138},{"date":"1967-01-01","value":367.237},{"date":"1968-01-01","value":335.207},{"date":"1969-01-01","value":350.284},{"date":"1970-01-01","value":345.093},{"date":"1971-01-01","value":379.219},{"date":"1972-01-01","value":348.049},{"date":"1973-01-01","value":287.481},{"date":"1974-01-01","value":365.842},{"date":"1975-01-01","value":323.075},{"date":"1976-01-01","value":324.783},{"date":"1977-01-01","value":321.63},{"date":"1978-01-01","value":339.464},{"date":"1979-01-01","value":286.727},{"date":"1980-01-01","value":288.389},{"date":"1981-01-01","value":243.723},{"date":"1982-01-01","value":338.725},{"date":"1983-01-01","value":294.444},{"date":"1984-01-01","value":318.454},{"date":"1985-01-01","value":290.027},{"date":"1986-01-01","value":272.823},{"date":"1987-01-01","value":365.268},{"date":"1988-01-01","value":362.043},{"date":"1989-01-01","value":350.82},{"date":"1990-01-01","value":334.035},{"date":"1991-01-01","value":349.985},{"date":"1992-01-01","value":272.656},{"date":"1993-01-01","value":223.689},{"date":"1994-01-01","value":231.152},{"date":"1995-01-01","value":219.378},{"date":"1996-01-01","value":242.625},{"date":"1997-01-01","value":269.552},{"date":"1998-01-01","value":344.358},{"date":"1999-01-01","value":331.918},{"date":"2000-01-01","value":317.43},{"date":"2001-01-01","value":499.319},{"date":"2002-01-01","value":604.06},{"date":"2003-01-01","value":1033.07},{"date":"2004-01-01","value":817.594},{"date":"2005-01-01","value":652.151},{"date":"2006-01-01","value":696.028},{"date":"2007-01-01","value":601.18},{"date":"2008-01-01","value":577.98},{"date":"2009-01-01","value":594.288},{"date":"2010-01-01","value":651.421},{"date":"2011-01-01","value":633.228},{"date":"2012-01-01","value":408.276},{"date":"2013-01-01","value":578.253},{"date":"2014-01-01","value":580.42},{"date":"2015-01-01","value":505.692},{"date":"2016-01-01","value":453.755},{"date":"2017-01-01","value":261.284},{"date":"2018-01-01","value":317.426},{"date":"2019-01-01","value":240.912},{"date":"2020-01-01","value":282.863},{"date":"2021-01-01","value":380.966},{"date":"2022-01-01","value":321.416},{"date":"2023-01-01","value":335.341}],"summary":{"latest_period":"2023-01-01","latest_value":335.341,"max":1033.07,"mean":397.37,"min":219.378,"of":201,"rank":17,"trend":"rising"}}