{"entity":{"iso2":"VE","iso3":"VEN","name":"Venezuela","slug":"venezuela-rb"},"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":28.1113},{"date":"1962-01-01","value":32.5137},{"date":"1963-01-01","value":27.1141},{"date":"1964-01-01","value":28.8636},{"date":"1965-01-01","value":30.7702},{"date":"1966-01-01","value":31.6729},{"date":"1967-01-01","value":32.3983},{"date":"1968-01-01","value":29.0203},{"date":"1969-01-01","value":30.9024},{"date":"1970-01-01","value":31.6525},{"date":"1971-01-01","value":27.7198},{"date":"1972-01-01","value":23.0723},{"date":"1973-01-01","value":22.4176},{"date":"1974-01-01","value":21.1129},{"date":"1975-01-01","value":22.3902},{"date":"1976-01-01","value":16.6759},{"date":"1977-01-01","value":22.2168},{"date":"1978-01-01","value":19.5144},{"date":"1979-01-01","value":19.3718},{"date":"1980-01-01","value":17.2882},{"date":"1981-01-01","value":19.472},{"date":"1982-01-01","value":18.8878},{"date":"1983-01-01","value":18.4824},{"date":"1984-01-01","value":15.0901},{"date":"1985-01-01","value":14.602},{"date":"1986-01-01","value":15.6717},{"date":"1987-01-01","value":13.4934},{"date":"1988-01-01","value":13.6336},{"date":"1989-01-01","value":14.1657},{"date":"1990-01-01","value":15.162},{"date":"1991-01-01","value":16.0142},{"date":"1992-01-01","value":15.3697},{"date":"1993-01-01","value":17.1884},{"date":"1994-01-01","value":19.0424},{"date":"1995-01-01","value":18.0072},{"date":"1996-01-01","value":17.8919},{"date":"1997-01-01","value":19.2806},{"date":"1998-01-01","value":20.0789},{"date":"1999-01-01","value":21.3378},{"date":"2000-01-01","value":19.8964},{"date":"2001-01-01","value":18.8864},{"date":"2002-01-01","value":13.3309},{"date":"2003-01-01","value":13.6744},{"date":"2004-01-01","value":17.4732},{"date":"2005-01-01","value":17.5313},{"date":"2006-01-01","value":21.5233},{"date":"2007-01-01","value":22.0431},{"date":"2008-01-01","value":20.0619},{"date":"2009-01-01","value":17.3057},{"date":"2010-01-01","value":15.9831},{"date":"2011-01-01","value":16.0391},{"date":"2012-01-01","value":14.7294},{"date":"2013-01-01","value":15.8664},{"date":"2014-01-01","value":18.0988}],"summary":{"latest_period":"2014-01-01","latest_value":18.0988,"max":32.5137,"mean":20.3725,"min":13.3309,"of":204,"rank":166,"trend":"falling"}}