{"entity":{"iso2":"DZ","iso3":"DZA","name":"Algeria","slug":"algeria"},"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":113.52},{"date":"1962-01-01","value":177.507},{"date":"1963-01-01","value":163.388},{"date":"1964-01-01","value":118.482},{"date":"1965-01-01","value":139.523},{"date":"1966-01-01","value":65.0542},{"date":"1967-01-01","value":112.121},{"date":"1968-01-01","value":118.761},{"date":"1969-01-01","value":85.4324},{"date":"1970-01-01","value":72.0496},{"date":"1971-01-01","value":46.5346},{"date":"1972-01-01","value":49.3553},{"date":"1973-01-01","value":37.8191},{"date":"1974-01-01","value":40.5477},{"date":"1975-01-01","value":89.0541},{"date":"1976-01-01","value":66.4992},{"date":"1977-01-01","value":36.2796},{"date":"1978-01-01","value":41.8463},{"date":"1979-01-01","value":42.7853},{"date":"1980-01-01","value":45.6209},{"date":"1981-01-01","value":47.43},{"date":"1982-01-01","value":41.7034},{"date":"1983-01-01","value":32.576},{"date":"1984-01-01","value":28.1051},{"date":"1985-01-01","value":56.1196},{"date":"1986-01-01","value":44.8933},{"date":"1987-01-01","value":50.1453},{"date":"1988-01-01","value":39.6834},{"date":"1989-01-01","value":62.7657},{"date":"1990-01-01","value":39.6066},{"date":"1991-01-01","value":96.123},{"date":"1992-01-01","value":79.8931},{"date":"1993-01-01","value":36.9049},{"date":"1994-01-01","value":30.6398},{"date":"1995-01-01","value":70.9211},{"date":"1996-01-01","value":143.713},{"date":"1997-01-01","value":41.4335},{"date":"1998-01-01","value":63.7222},{"date":"1999-01-01","value":54.6339},{"date":"2000-01-01","value":38.4944},{"date":"2001-01-01","value":64.0523},{"date":"2002-01-01","value":61.9154},{"date":"2003-01-01","value":108.912},{"date":"2004-01-01","value":58.1796},{"date":"2005-01-01","value":111.213},{"date":"2006-01-01","value":83.3103},{"date":"2007-01-01","value":78.5966},{"date":"2008-01-01","value":59.1497},{"date":"2009-01-01","value":96.0537},{"date":"2010-01-01","value":70.9776},{"date":"2011-01-01","value":77.0665},{"date":"2012-01-01","value":85.433},{"date":"2013-01-01","value":102.063},{"date":"2014-01-01","value":30.0835}],"summary":{"latest_period":"2014-01-01","latest_value":30.0835,"max":177.507,"mean":71.2721,"min":28.1051,"of":204,"rank":138,"trend":"falling"}}