{"entity":{"iso2":"RS","iso3":"SRB","name":"Serbia","slug":"serbia"},"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":"2006-01-01","value":53.3388},{"date":"2007-01-01","value":42.5989},{"date":"2008-01-01","value":52.4654},{"date":"2009-01-01","value":70.1839},{"date":"2010-01-01","value":65.0665},{"date":"2011-01-01","value":67.8774},{"date":"2012-01-01","value":47.8148},{"date":"2013-01-01","value":66.655},{"date":"2014-01-01","value":65.5294},{"date":"2015-01-01","value":62.881},{"date":"2016-01-01","value":66.9037},{"date":"2017-01-01","value":51.877},{"date":"2018-01-01","value":68.5054},{"date":"2019-01-01","value":66.6225},{"date":"2020-01-01","value":65.2438},{"date":"2021-01-01","value":62.4458},{"date":"2022-01-01","value":78.499},{"date":"2023-01-01","value":84.9436}],"summary":{"latest_period":"2023-01-01","latest_value":84.9436,"max":84.9436,"mean":63.3029,"min":42.5989,"of":201,"rank":95,"trend":"rising"}}