{"entity":{"iso2":"BG","iso3":"BGR","name":"Bulgaria","slug":"bulgaria"},"indicator":{"licence":"CC BY-NC-SA 3.0 IGO (FAO)","slug":"nutrient-balance-cropland-potassium-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 potassium use efficiency","unit":"%"},"observations":[{"date":"1961-01-01","value":32.7447},{"date":"1962-01-01","value":32.7641},{"date":"1963-01-01","value":34.4342},{"date":"1964-01-01","value":42.5205},{"date":"1965-01-01","value":37.5861},{"date":"1966-01-01","value":47.7581},{"date":"1967-01-01","value":44.0683},{"date":"1968-01-01","value":34.2494},{"date":"1969-01-01","value":43.0191},{"date":"1970-01-01","value":45.8231},{"date":"1971-01-01","value":39.2859},{"date":"1972-01-01","value":39.2559},{"date":"1973-01-01","value":39.5109},{"date":"1974-01-01","value":41.8943},{"date":"1975-01-01","value":37.5253},{"date":"1976-01-01","value":37.9765},{"date":"1977-01-01","value":34.7159},{"date":"1978-01-01","value":37.4273},{"date":"1979-01-01","value":35.8648},{"date":"1980-01-01","value":27.8999},{"date":"1981-01-01","value":27.7226},{"date":"1982-01-01","value":31.5994},{"date":"1983-01-01","value":25.0373},{"date":"1984-01-01","value":30.0898},{"date":"1985-01-01","value":21.4268},{"date":"1986-01-01","value":27.1182},{"date":"1987-01-01","value":26.4608},{"date":"1988-01-01","value":25.8143},{"date":"1989-01-01","value":32.3969},{"date":"1990-01-01","value":29.3418},{"date":"1991-01-01","value":39.3797},{"date":"1992-01-01","value":39.0571},{"date":"1993-01-01","value":43.5577},{"date":"1994-01-01","value":62.0514},{"date":"1995-01-01","value":70.0455},{"date":"1996-01-01","value":35.3961},{"date":"1997-01-01","value":53.2563},{"date":"1998-01-01","value":50.6396},{"date":"1999-01-01","value":57.7156},{"date":"2000-01-01","value":52.1919},{"date":"2001-01-01","value":72.4014},{"date":"2002-01-01","value":87.668},{"date":"2003-01-01","value":60.237},{"date":"2004-01-01","value":90.1956},{"date":"2005-01-01","value":70.902},{"date":"2006-01-01","value":72.4534},{"date":"2007-01-01","value":52.9367},{"date":"2008-01-01","value":92.401},{"date":"2009-01-01","value":90.8484},{"date":"2010-01-01","value":94.819},{"date":"2011-01-01","value":98.1211},{"date":"2012-01-01","value":75.4912},{"date":"2013-01-01","value":95.1869},{"date":"2014-01-01","value":101.911},{"date":"2015-01-01","value":89.3024},{"date":"2016-01-01","value":95.2088},{"date":"2017-01-01","value":97.6665},{"date":"2018-01-01","value":93.0872},{"date":"2019-01-01","value":106.447},{"date":"2020-01-01","value":79.9329},{"date":"2021-01-01","value":115.625},{"date":"2022-01-01","value":114.907},{"date":"2023-01-01","value":112.041}],"summary":{"latest_period":"2023-01-01","latest_value":112.041,"max":115.625,"mean":57.2447,"min":21.4268,"of":201,"rank":75,"trend":"rising"}}