{"entity":{"iso2":"BF","iso3":"BFA","name":"Burkina Faso","slug":"burkina-faso"},"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":58.9209},{"date":"1962-01-01","value":67.7485},{"date":"1963-01-01","value":71.1914},{"date":"1964-01-01","value":73.9325},{"date":"1965-01-01","value":68.3061},{"date":"1966-01-01","value":71.2367},{"date":"1967-01-01","value":72.0609},{"date":"1968-01-01","value":76.0505},{"date":"1969-01-01","value":73.9059},{"date":"1970-01-01","value":71.9622},{"date":"1971-01-01","value":63.6919},{"date":"1972-01-01","value":64.7114},{"date":"1973-01-01","value":65.9273},{"date":"1974-01-01","value":76.81},{"date":"1975-01-01","value":85.7233},{"date":"1976-01-01","value":73.7593},{"date":"1977-01-01","value":76.2817},{"date":"1978-01-01","value":76.6042},{"date":"1979-01-01","value":80.479},{"date":"1980-01-01","value":78.3354},{"date":"1981-01-01","value":77.2241},{"date":"1982-01-01","value":76.3007},{"date":"1983-01-01","value":70.0502},{"date":"1984-01-01","value":72.8072},{"date":"1985-01-01","value":83.1688},{"date":"1986-01-01","value":92.2333},{"date":"1987-01-01","value":81.3466},{"date":"1988-01-01","value":87.1989},{"date":"1989-01-01","value":83.2586},{"date":"1990-01-01","value":74.8065},{"date":"1991-01-01","value":98.2366},{"date":"1992-01-01","value":91.8463},{"date":"1993-01-01","value":84.7862},{"date":"1994-01-01","value":81.2295},{"date":"1995-01-01","value":79.369},{"date":"1996-01-01","value":84.6969},{"date":"1997-01-01","value":74.325},{"date":"1998-01-01","value":88.4913},{"date":"1999-01-01","value":81.8796},{"date":"2000-01-01","value":79.2602},{"date":"2001-01-01","value":106.746},{"date":"2002-01-01","value":106.087},{"date":"2003-01-01","value":86.1054},{"date":"2004-01-01","value":83.2897},{"date":"2005-01-01","value":94.0355},{"date":"2006-01-01","value":99.948},{"date":"2007-01-01","value":76.1463},{"date":"2008-01-01","value":93.8586},{"date":"2009-01-01","value":79.2825},{"date":"2010-01-01","value":82.712},{"date":"2011-01-01","value":77.0098},{"date":"2012-01-01","value":95.6625},{"date":"2013-01-01","value":89.4529},{"date":"2014-01-01","value":95.9315}],"summary":{"latest_period":"2014-01-01","latest_value":95.9315,"max":106.746,"mean":80.6745,"min":58.9209,"of":204,"rank":30,"trend":"rising"}}