{"entity":{"iso2":"KH","iso3":"KHM","name":"Cambodia","slug":"cambodia"},"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":27.723},{"date":"1962-01-01","value":22.8168},{"date":"1963-01-01","value":28.3809},{"date":"1964-01-01","value":28.7643},{"date":"1965-01-01","value":25.6988},{"date":"1966-01-01","value":25.5065},{"date":"1967-01-01","value":25.9196},{"date":"1968-01-01","value":28.9259},{"date":"1969-01-01","value":25.4623},{"date":"1970-01-01","value":31.0597},{"date":"1971-01-01","value":27.8954},{"date":"1972-01-01","value":24.4312},{"date":"1973-01-01","value":20.5567},{"date":"1974-01-01","value":18.2695},{"date":"1975-01-01","value":22.7589},{"date":"1976-01-01","value":24.8835},{"date":"1977-01-01","value":24.6676},{"date":"1978-01-01","value":24.1591},{"date":"1979-01-01","value":18.7165},{"date":"1980-01-01","value":25.3026},{"date":"1981-01-01","value":22.603},{"date":"1982-01-01","value":22.992},{"date":"1983-01-01","value":24.8656},{"date":"1984-01-01","value":22.1851},{"date":"1985-01-01","value":23.4333},{"date":"1986-01-01","value":25.0238},{"date":"1987-01-01","value":23.4162},{"date":"1988-01-01","value":24.8895},{"date":"1989-01-01","value":25.2692},{"date":"1990-01-01","value":24.1904},{"date":"1991-01-01","value":23.8996},{"date":"1992-01-01","value":21.1889},{"date":"1993-01-01","value":20.63},{"date":"1994-01-01","value":22.0174},{"date":"1995-01-01","value":27.2146},{"date":"1996-01-01","value":27.7753},{"date":"1997-01-01","value":25.1226},{"date":"1998-01-01","value":27.6488},{"date":"1999-01-01","value":31.5767},{"date":"2000-01-01","value":33.1861},{"date":"2001-01-01","value":33.1861},{"date":"2002-01-01","value":29.5111},{"date":"2003-01-01","value":35.4982},{"date":"2004-01-01","value":33.9726},{"date":"2005-01-01","value":41.5875},{"date":"2006-01-01","value":41.7557},{"date":"2007-01-01","value":45.3452},{"date":"2008-01-01","value":47.3609},{"date":"2009-01-01","value":49.6733},{"date":"2010-01-01","value":50.977},{"date":"2011-01-01","value":50.3827},{"date":"2012-01-01","value":52.4651},{"date":"2013-01-01","value":53.2446},{"date":"2014-01-01","value":48.0576}],"summary":{"latest_period":"2014-01-01","latest_value":48.0576,"max":53.2446,"mean":29.8897,"min":18.2695,"of":204,"rank":102,"trend":"rising"}}