{"entity":{"iso2":null,"iso3":null,"name":"Republic of Korea","slug":"republic-of-korea"},"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":40.913},{"date":"1962-01-01","value":39.5643},{"date":"1963-01-01","value":40.4094},{"date":"1964-01-01","value":53.4774},{"date":"1965-01-01","value":48.4771},{"date":"1966-01-01","value":46.707},{"date":"1967-01-01","value":38.7297},{"date":"1968-01-01","value":38.8799},{"date":"1969-01-01","value":39.3108},{"date":"1970-01-01","value":35.2026},{"date":"1971-01-01","value":35.048},{"date":"1972-01-01","value":33.9649},{"date":"1973-01-01","value":31.0236},{"date":"1974-01-01","value":29.9154},{"date":"1975-01-01","value":32.2696},{"date":"1976-01-01","value":43.184},{"date":"1977-01-01","value":39.3895},{"date":"1978-01-01","value":38.056},{"date":"1979-01-01","value":37.3495},{"date":"1980-01-01","value":27.7924},{"date":"1981-01-01","value":33.4131},{"date":"1982-01-01","value":43.1929},{"date":"1983-01-01","value":37.2441},{"date":"1984-01-01","value":35.3334},{"date":"1985-01-01","value":31.8077},{"date":"1986-01-01","value":31.21},{"date":"1987-01-01","value":29.4463},{"date":"1988-01-01","value":31.0486},{"date":"1989-01-01","value":28.8536},{"date":"1990-01-01","value":27.23},{"date":"1991-01-01","value":26.2471},{"date":"1992-01-01","value":25.6131},{"date":"1993-01-01","value":24.7558},{"date":"1994-01-01","value":24.4383},{"date":"1995-01-01","value":24.2654},{"date":"1996-01-01","value":26.5418},{"date":"1997-01-01","value":24.1322},{"date":"1998-01-01","value":25.2552},{"date":"1999-01-01","value":27.1821},{"date":"2000-01-01","value":28.7475},{"date":"2001-01-01","value":31.7658},{"date":"2002-01-01","value":30.1994},{"date":"2003-01-01","value":27.5469},{"date":"2004-01-01","value":28.6673},{"date":"2005-01-01","value":27.3863},{"date":"2006-01-01","value":32.291},{"date":"2007-01-01","value":27.4397},{"date":"2008-01-01","value":32.1635},{"date":"2009-01-01","value":34.0811},{"date":"2010-01-01","value":31.0305},{"date":"2011-01-01","value":31.9511},{"date":"2012-01-01","value":29.8463},{"date":"2013-01-01","value":31.8558},{"date":"2014-01-01","value":33.0309},{"date":"2015-01-01","value":32.4185},{"date":"2016-01-01","value":31.4967},{"date":"2017-01-01","value":31.1231},{"date":"2018-01-01","value":30.5932},{"date":"2019-01-01","value":30.1349},{"date":"2020-01-01","value":28.0608},{"date":"2021-01-01","value":29.9481},{"date":"2022-01-01","value":29.2933},{"date":"2023-01-01","value":30.4692}],"summary":{"latest_period":"2023-01-01","latest_value":30.4692,"max":53.4774,"mean":32.6733,"min":24.1322,"of":185,"rank":148,"trend":"falling"}}