{"entity":{"iso2":"CM","iso3":"CMR","name":"Cameroon","slug":"cameroon"},"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":107.684},{"date":"1962-01-01","value":105.649},{"date":"1963-01-01","value":107.181},{"date":"1964-01-01","value":108.728},{"date":"1965-01-01","value":109.065},{"date":"1966-01-01","value":90.9488},{"date":"1967-01-01","value":86.5325},{"date":"1968-01-01","value":85.0538},{"date":"1969-01-01","value":90.1625},{"date":"1970-01-01","value":77.5561},{"date":"1971-01-01","value":76.0267},{"date":"1972-01-01","value":80.6987},{"date":"1973-01-01","value":74.9041},{"date":"1974-01-01","value":79.0414},{"date":"1975-01-01","value":89.691},{"date":"1976-01-01","value":78.465},{"date":"1977-01-01","value":64.7333},{"date":"1978-01-01","value":66.7545},{"date":"1979-01-01","value":69.8675},{"date":"1980-01-01","value":70.4421},{"date":"1981-01-01","value":68.4078},{"date":"1982-01-01","value":71.4555},{"date":"1983-01-01","value":61.3052},{"date":"1984-01-01","value":57.3761},{"date":"1985-01-01","value":60.2781},{"date":"1986-01-01","value":72.9612},{"date":"1987-01-01","value":61.0503},{"date":"1988-01-01","value":69.8959},{"date":"1989-01-01","value":74.2043},{"date":"1990-01-01","value":84.2175},{"date":"1991-01-01","value":88.1804},{"date":"1992-01-01","value":83.7379},{"date":"1993-01-01","value":81.9348},{"date":"1994-01-01","value":79.6222},{"date":"1995-01-01","value":86.4633},{"date":"1996-01-01","value":83.6617},{"date":"1997-01-01","value":83.3151},{"date":"1998-01-01","value":85.3992},{"date":"1999-01-01","value":76.6678},{"date":"2000-01-01","value":81.4604},{"date":"2001-01-01","value":78.353},{"date":"2002-01-01","value":82.2004},{"date":"2003-01-01","value":85.2275},{"date":"2004-01-01","value":74.2327},{"date":"2005-01-01","value":95.4217},{"date":"2006-01-01","value":92.9152},{"date":"2007-01-01","value":96.2113},{"date":"2008-01-01","value":92.7145},{"date":"2009-01-01","value":91.9809},{"date":"2010-01-01","value":97.4124},{"date":"2011-01-01","value":91.9549},{"date":"2012-01-01","value":101.379},{"date":"2013-01-01","value":104.144},{"date":"2014-01-01","value":129.161}],"summary":{"latest_period":"2014-01-01","latest_value":129.161,"max":129.161,"mean":84.1498,"min":57.3761,"of":204,"rank":13,"trend":"rising"}}