{"entity":{"iso2":"SL","iso3":"SLE","name":"Sierra Leone","slug":"sierra-leone"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"fertilizer-per-hectare","source":"Food and Agriculture Organization of the United Nations (2025) \u2013 with major processing by Our World in Data","source_url":"https://ourworldindata.org/grapher/fertilizer-per-hectare","title":"Fertilizer use per hectare of cropland","unit":"kilograms per hectare"},"observations":[{"date":"1966-01-01","value":0.05},{"date":"1967-01-01","value":0.27},{"date":"1968-01-01","value":0.44},{"date":"1969-01-01","value":2.48},{"date":"1970-01-01","value":2.5},{"date":"1971-01-01","value":1.39},{"date":"1972-01-01","value":1.13},{"date":"1973-01-01","value":1.26},{"date":"1974-01-01","value":1.03},{"date":"1975-01-01","value":2.72},{"date":"1976-01-01","value":1.07},{"date":"1977-01-01","value":1.33},{"date":"1978-01-01","value":1.1},{"date":"1979-01-01","value":2.35},{"date":"1980-01-01","value":1.48},{"date":"1981-01-01","value":2.39},{"date":"1982-01-01","value":0.36},{"date":"1983-01-01","value":0.73},{"date":"1984-01-01","value":0.89},{"date":"1985-01-01","value":2.62},{"date":"1986-01-01","value":2.93},{"date":"1987-01-01","value":0.32},{"date":"1988-01-01","value":0.37},{"date":"1989-01-01","value":1.41},{"date":"1990-01-01","value":0.97},{"date":"1991-01-01","value":0.32},{"date":"1992-01-01","value":0.98},{"date":"1993-01-01","value":1.64},{"date":"1994-01-01","value":1.64},{"date":"1995-01-01","value":1.64},{"date":"1996-01-01","value":1.64},{"date":"1997-01-01","value":1.64},{"date":"1998-01-01","value":0.16},{"date":"1999-01-01","value":0.05},{"date":"2000-01-01","value":0.08},{"date":"2001-01-01","value":0.12},{"date":"2002-01-01","value":3.08},{"date":"2003-01-01","value":0.28},{"date":"2004-01-01","value":0.32},{"date":"2005-01-01","value":0.39},{"date":"2006-01-01","value":0.22},{"date":"2007-01-01","value":0.56},{"date":"2008-01-01","value":0.21},{"date":"2009-01-01","value":0.86},{"date":"2010-01-01","value":0.29},{"date":"2011-01-01","value":0.27},{"date":"2012-01-01","value":0.94},{"date":"2013-01-01","value":1.09},{"date":"2014-01-01","value":0.19},{"date":"2015-01-01","value":0.1},{"date":"2016-01-01","value":0.69},{"date":"2017-01-01","value":1.68},{"date":"2018-01-01","value":1.42},{"date":"2019-01-01","value":1.42},{"date":"2020-01-01","value":1.42},{"date":"2021-01-01","value":1.42},{"date":"2022-01-01","value":1.42},{"date":"2023-01-01","value":1.42}],"summary":{"latest_period":"2023-01-01","latest_value":1.42,"max":3.08,"mean":1.08948,"min":0.05,"of":200,"rank":184,"trend":"volatile"}}