{"entity":{"iso2":"SL","iso3":"SLE","name":"Sierra Leone","slug":"sierra-leone"},"indicator":{"licence":"Derived by Statizoid from the sources named on the page","slug":"nutrient-nitrogen-n-total-nitrogen-fertilizer-content-applied-that-leaches-per-square","source":"Statizoid (derived)","source_url":null,"title":"Nutrient nitrogen N (total) \u2014 Nitrogen fertilizer content applied that leaches, per square kilometre","unit":"kg per square kilometre"},"observations":[{"date":"1961-01-01","value":0.0},{"date":"1962-01-01","value":0.0},{"date":"1963-01-01","value":0.0},{"date":"1964-01-01","value":0.0},{"date":"1965-01-01","value":0.0},{"date":"1966-01-01","value":0.0831255},{"date":"1967-01-01","value":0.498753},{"date":"1968-01-01","value":0.831255},{"date":"1969-01-01","value":4.69659},{"date":"1970-01-01","value":4.77972},{"date":"1971-01-01","value":2.69327},{"date":"1972-01-01","value":2.20283},{"date":"1973-01-01","value":2.49377},{"date":"1974-01-01","value":2.04489},{"date":"1975-01-01","value":5.47382},{"date":"1976-01-01","value":2.18204},{"date":"1977-01-01","value":2.72652},{"date":"1978-01-01","value":2.29842},{"date":"1979-01-01","value":5.02078},{"date":"1980-01-01","value":3.19202},{"date":"1981-01-01","value":5.21613},{"date":"1982-01-01","value":0.802161},{"date":"1983-01-01","value":1.65835},{"date":"1984-01-01","value":2.07814},{"date":"1985-01-01","value":6.65004},{"date":"1986-01-01","value":7.4813},{"date":"1987-01-01","value":0.831255},{"date":"1988-01-01","value":0.947631},{"date":"1989-01-01","value":3.63674},{"date":"1990-01-01","value":2.49377},{"date":"1991-01-01","value":0.831255},{"date":"1992-01-01","value":2.49377},{"date":"1993-01-01","value":4.15628},{"date":"1994-01-01","value":4.15628},{"date":"1995-01-01","value":4.15628},{"date":"1996-01-01","value":4.15628},{"date":"1997-01-01","value":4.15628},{"date":"1998-01-01","value":0.415628},{"date":"1999-01-01","value":0.124688},{"date":"2000-01-01","value":0.207814},{"date":"2001-01-01","value":0.415628},{"date":"2002-01-01","value":13.1864},{"date":"2003-01-01","value":1.60191},{"date":"2004-01-01","value":2.11707},{"date":"2005-01-01","value":2.63878},{"date":"2006-01-01","value":1.63791},{"date":"2007-01-01","value":3.30231},{"date":"2008-01-01","value":1.33438},{"date":"2009-01-01","value":5.72267},{"date":"2010-01-01","value":2.11014},{"date":"2011-01-01","value":2.0317},{"date":"2012-01-01","value":6.42517},{"date":"2013-01-01","value":7.89684},{"date":"2014-01-01","value":1.35772},{"date":"2015-01-01","value":0.700783},{"date":"2016-01-01","value":5.01789},{"date":"2017-01-01","value":12.2328},{"date":"2018-01-01","value":10.301},{"date":"2019-01-01","value":10.3012},{"date":"2020-01-01","value":10.3012},{"date":"2021-01-01","value":10.3012},{"date":"2022-01-01","value":10.3012},{"date":"2023-01-01","value":10.3012}],"summary":{"latest_period":"2023-01-01","latest_value":10.3012,"max":13.1864,"mean":3.64134,"min":0.0,"of":176,"rank":140,"trend":"volatile"}}