{"entity":{"iso2":"VN","iso3":null,"name":"Viet Nam","slug":"viet-nam-2"},"indicator":{"licence":"CC BY-NC-SA 3.0 IGO (FAO)","slug":"nutrient-balance-cropland-nitrogen-use-efficiency","source":"Food and Agriculture Organization of the United Nations","source_url":"https://www.fao.org/faostat/en/#data/ESB","title":"Nutrient balance \u2014 Cropland nitrogen use efficiency","unit":"%"},"observations":[{"date":"1961-01-01","value":54.2642},{"date":"1962-01-01","value":54.8443},{"date":"1963-01-01","value":50.6672},{"date":"1964-01-01","value":52.6021},{"date":"1965-01-01","value":51.8293},{"date":"1966-01-01","value":46.6875},{"date":"1967-01-01","value":43.709},{"date":"1968-01-01","value":38.9708},{"date":"1969-01-01","value":32.3119},{"date":"1970-01-01","value":36.9297},{"date":"1971-01-01","value":43.7253},{"date":"1972-01-01","value":41.3669},{"date":"1973-01-01","value":41.8053},{"date":"1974-01-01","value":42.464},{"date":"1975-01-01","value":36.2567},{"date":"1976-01-01","value":39.8352},{"date":"1977-01-01","value":32.7444},{"date":"1978-01-01","value":37.2255},{"date":"1979-01-01","value":50.9457},{"date":"1980-01-01","value":52.0675},{"date":"1981-01-01","value":46.628},{"date":"1982-01-01","value":46.8764},{"date":"1983-01-01","value":40.4459},{"date":"1984-01-01","value":43.5114},{"date":"1985-01-01","value":40.7682},{"date":"1986-01-01","value":38.9514},{"date":"1987-01-01","value":42.138},{"date":"1988-01-01","value":38.8856},{"date":"1989-01-01","value":41.775},{"date":"1990-01-01","value":41.8795},{"date":"1991-01-01","value":34.9005},{"date":"1992-01-01","value":40.274},{"date":"1993-01-01","value":40.6712},{"date":"1994-01-01","value":32.2902},{"date":"1995-01-01","value":36.2759},{"date":"1996-01-01","value":33.6065},{"date":"1997-01-01","value":36.4078},{"date":"1998-01-01","value":32.0047},{"date":"1999-01-01","value":33.8923},{"date":"2000-01-01","value":32.3835},{"date":"2001-01-01","value":37.2373},{"date":"2002-01-01","value":37.0955},{"date":"2003-01-01","value":35.9284},{"date":"2004-01-01","value":35.9088},{"date":"2005-01-01","value":40.7711},{"date":"2006-01-01","value":43.5271},{"date":"2007-01-01","value":42.5988},{"date":"2008-01-01","value":52.8348},{"date":"2009-01-01","value":38.8756},{"date":"2010-01-01","value":43.1172},{"date":"2011-01-01","value":46.9657},{"date":"2012-01-01","value":46.3345},{"date":"2013-01-01","value":40.7504},{"date":"2014-01-01","value":46.1847},{"date":"2015-01-01","value":39.1615},{"date":"2016-01-01","value":40.6891},{"date":"2017-01-01","value":40.2695},{"date":"2018-01-01","value":40.9019},{"date":"2019-01-01","value":41.9713},{"date":"2020-01-01","value":44.4073},{"date":"2021-01-01","value":41.1831},{"date":"2022-01-01","value":40.6424},{"date":"2023-01-01","value":38.9983}],"summary":{"latest_period":"2023-01-01","latest_value":38.9983,"max":54.8443,"mean":41.4631,"min":32.0047,"of":201,"rank":138,"trend":"falling"}}
