{"entity":{"iso2":"BG","iso3":"BGR","name":"Bulgaria","slug":"bulgaria"},"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":39.5505},{"date":"1962-01-01","value":41.4221},{"date":"1963-01-01","value":38.4374},{"date":"1964-01-01","value":35.6662},{"date":"1965-01-01","value":31.1286},{"date":"1966-01-01","value":34.1748},{"date":"1967-01-01","value":30.4691},{"date":"1968-01-01","value":22.1957},{"date":"1969-01-01","value":25.0879},{"date":"1970-01-01","value":27.339},{"date":"1971-01-01","value":30.8158},{"date":"1972-01-01","value":32.1837},{"date":"1973-01-01","value":30.4487},{"date":"1974-01-01","value":27.6111},{"date":"1975-01-01","value":27.5836},{"date":"1976-01-01","value":30.4249},{"date":"1977-01-01","value":27.9583},{"date":"1978-01-01","value":27.3777},{"date":"1979-01-01","value":26.885},{"date":"1980-01-01","value":23.9891},{"date":"1981-01-01","value":24.3076},{"date":"1982-01-01","value":27.8842},{"date":"1983-01-01","value":21.5337},{"date":"1984-01-01","value":27.9916},{"date":"1985-01-01","value":17.5745},{"date":"1986-01-01","value":26.1155},{"date":"1987-01-01","value":23.555},{"date":"1988-01-01","value":22.4245},{"date":"1989-01-01","value":28.4434},{"date":"1990-01-01","value":26.8976},{"date":"1991-01-01","value":32.4929},{"date":"1992-01-01","value":41.0761},{"date":"1993-01-01","value":41.0973},{"date":"1994-01-01","value":43.9328},{"date":"1995-01-01","value":66.5019},{"date":"1996-01-01","value":31.6381},{"date":"1997-01-01","value":51.6522},{"date":"1998-01-01","value":52.4602},{"date":"1999-01-01","value":54.9182},{"date":"2000-01-01","value":42.0643},{"date":"2001-01-01","value":52.8886},{"date":"2002-01-01","value":51.8031},{"date":"2003-01-01","value":31.1192},{"date":"2004-01-01","value":61.4048},{"date":"2005-01-01","value":54.4439},{"date":"2006-01-01","value":58.1453},{"date":"2007-01-01","value":35.5813},{"date":"2008-01-01","value":69.9937},{"date":"2009-01-01","value":51.7836},{"date":"2010-01-01","value":61.8248},{"date":"2011-01-01","value":53.8962},{"date":"2012-01-01","value":53.9633},{"date":"2013-01-01","value":62.6604},{"date":"2014-01-01","value":57.446},{"date":"2015-01-01","value":52.8574},{"date":"2016-01-01","value":49.374},{"date":"2017-01-01","value":54.6637},{"date":"2018-01-01","value":55.7487},{"date":"2019-01-01","value":57.8586},{"date":"2020-01-01","value":43.683},{"date":"2021-01-01","value":62.9374},{"date":"2022-01-01","value":56.8283},{"date":"2023-01-01","value":57.3848}],"summary":{"latest_period":"2023-01-01","latest_value":57.3848,"max":69.9937,"mean":40.6921,"min":17.5745,"of":201,"rank":85,"trend":"rising"}}