{"entity":{"iso2":"BJ","iso3":"BEN","name":"Benin","slug":"benin"},"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":127.459},{"date":"1962-01-01","value":120.779},{"date":"1963-01-01","value":118.136},{"date":"1964-01-01","value":124.489},{"date":"1965-01-01","value":118.948},{"date":"1966-01-01","value":119.041},{"date":"1967-01-01","value":111.581},{"date":"1968-01-01","value":113.912},{"date":"1969-01-01","value":107.644},{"date":"1970-01-01","value":109.972},{"date":"1971-01-01","value":114.984},{"date":"1972-01-01","value":115.604},{"date":"1973-01-01","value":120.856},{"date":"1974-01-01","value":114.867},{"date":"1975-01-01","value":114.4},{"date":"1976-01-01","value":104.421},{"date":"1977-01-01","value":104.958},{"date":"1978-01-01","value":99.7369},{"date":"1979-01-01","value":103.757},{"date":"1980-01-01","value":100.126},{"date":"1981-01-01","value":96.1632},{"date":"1982-01-01","value":98.1678},{"date":"1983-01-01","value":87.3},{"date":"1984-01-01","value":104.878},{"date":"1985-01-01","value":97.8663},{"date":"1986-01-01","value":109.712},{"date":"1987-01-01","value":91.6415},{"date":"1988-01-01","value":118.811},{"date":"1989-01-01","value":125.313},{"date":"1990-01-01","value":116.499},{"date":"1991-01-01","value":123.55},{"date":"1992-01-01","value":113.567},{"date":"1993-01-01","value":134.094},{"date":"1994-01-01","value":128.364},{"date":"1995-01-01","value":123.379},{"date":"1996-01-01","value":136.586},{"date":"1997-01-01","value":118.72},{"date":"1998-01-01","value":126.549},{"date":"1999-01-01","value":93.4736},{"date":"2000-01-01","value":124.421},{"date":"2001-01-01","value":129.305},{"date":"2002-01-01","value":115.447},{"date":"2003-01-01","value":186.118},{"date":"2004-01-01","value":187.33},{"date":"2005-01-01","value":172.882},{"date":"2006-01-01","value":161.476},{"date":"2007-01-01","value":146.756},{"date":"2008-01-01","value":148.018},{"date":"2009-01-01","value":122.873},{"date":"2010-01-01","value":106.056},{"date":"2011-01-01","value":148.052},{"date":"2012-01-01","value":128.36},{"date":"2013-01-01","value":141.988},{"date":"2014-01-01","value":170.972}],"summary":{"latest_period":"2014-01-01","latest_value":170.972,"max":187.33,"mean":122.229,"min":87.3,"of":204,"rank":7,"trend":"rising"}}