{"entity":{"iso2":"ML","iso3":"MLI","name":"Mali","slug":"mali"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"nitrogen-use-efficiency","source":"Lassaletta et al. (2014) \u2013 processed by Our World in Data","source_url":"https://ourworldindata.org/grapher/nitrogen-use-efficiency","title":"Nitrogen use efficiency","unit":"%"},"observations":[{"date":"1961-01-01","value":61.1048},{"date":"1962-01-01","value":60.7775},{"date":"1963-01-01","value":58.9662},{"date":"1964-01-01","value":52.5035},{"date":"1965-01-01","value":50.6304},{"date":"1966-01-01","value":52.2209},{"date":"1967-01-01","value":54.5198},{"date":"1968-01-01","value":53.5282},{"date":"1969-01-01","value":57.9687},{"date":"1970-01-01","value":49.8472},{"date":"1971-01-01","value":53.0835},{"date":"1972-01-01","value":53.3184},{"date":"1973-01-01","value":53.3751},{"date":"1974-01-01","value":63.9809},{"date":"1975-01-01","value":69.3069},{"date":"1976-01-01","value":63.8868},{"date":"1977-01-01","value":57.0279},{"date":"1978-01-01","value":66.7857},{"date":"1979-01-01","value":57.0353},{"date":"1980-01-01","value":50.6769},{"date":"1981-01-01","value":54.6658},{"date":"1982-01-01","value":55.3773},{"date":"1983-01-01","value":68.1754},{"date":"1984-01-01","value":49.9363},{"date":"1985-01-01","value":78.821},{"date":"1986-01-01","value":82.6001},{"date":"1987-01-01","value":79.3221},{"date":"1988-01-01","value":91.4444},{"date":"1989-01-01","value":86.933},{"date":"1990-01-01","value":82.2446},{"date":"1991-01-01","value":93.1589},{"date":"1992-01-01","value":84.7182},{"date":"1993-01-01","value":79.2112},{"date":"1994-01-01","value":85.3419},{"date":"1995-01-01","value":87.7875},{"date":"1996-01-01","value":91.2358},{"date":"1997-01-01","value":80.3076},{"date":"1998-01-01","value":90.6375},{"date":"1999-01-01","value":85.3298},{"date":"2000-01-01","value":65.4999},{"date":"2001-01-01","value":84.735},{"date":"2002-01-01","value":87.667},{"date":"2003-01-01","value":107.715},{"date":"2004-01-01","value":37.7303},{"date":"2005-01-01","value":62.7032},{"date":"2006-01-01","value":57.5246},{"date":"2007-01-01","value":46.0902},{"date":"2008-01-01","value":48.5236},{"date":"2009-01-01","value":81.7328},{"date":"2010-01-01","value":62.8086},{"date":"2011-01-01","value":52.0536},{"date":"2012-01-01","value":58.18},{"date":"2013-01-01","value":47.7443},{"date":"2014-01-01","value":60.2044}],"summary":{"latest_period":"2014-01-01","latest_value":60.2044,"max":107.715,"mean":66.8279,"min":37.7303,"of":204,"rank":73,"trend":"rising"}}