{"entity":{"iso2":null,"iso3":null,"name":"China, mainland","slug":"china-mainland"},"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":92.3354},{"date":"1962-01-01","value":102.635},{"date":"1963-01-01","value":98.379},{"date":"1964-01-01","value":94.1198},{"date":"1965-01-01","value":97.9983},{"date":"1966-01-01","value":100.66},{"date":"1967-01-01","value":95.905},{"date":"1968-01-01","value":92.1723},{"date":"1969-01-01","value":93.6004},{"date":"1970-01-01","value":103.024},{"date":"1971-01-01","value":98.0278},{"date":"1972-01-01","value":89.5587},{"date":"1973-01-01","value":99.6502},{"date":"1974-01-01","value":94.853},{"date":"1975-01-01","value":97.433},{"date":"1976-01-01","value":93.7316},{"date":"1977-01-01","value":97.8776},{"date":"1978-01-01","value":106.57},{"date":"1979-01-01","value":99.3633},{"date":"1980-01-01","value":94.9947},{"date":"1981-01-01","value":91.9238},{"date":"1982-01-01","value":100.829},{"date":"1983-01-01","value":101.502},{"date":"1984-01-01","value":109.871},{"date":"1985-01-01","value":108.15},{"date":"1986-01-01","value":95.543},{"date":"1987-01-01","value":85.6081},{"date":"1988-01-01","value":80.4282},{"date":"1989-01-01","value":83.04},{"date":"1990-01-01","value":80.2259},{"date":"1991-01-01","value":74.0428},{"date":"1992-01-01","value":79.0845},{"date":"1993-01-01","value":87.4694},{"date":"1994-01-01","value":74.9376},{"date":"1995-01-01","value":70.3757},{"date":"1996-01-01","value":74.214},{"date":"1997-01-01","value":73.0043},{"date":"1998-01-01","value":72.2156},{"date":"1999-01-01","value":71.7741},{"date":"2000-01-01","value":71.6093},{"date":"2001-01-01","value":69.0721},{"date":"2002-01-01","value":66.2433},{"date":"2003-01-01","value":65.4178},{"date":"2004-01-01","value":64.4868},{"date":"2005-01-01","value":55.8812},{"date":"2006-01-01","value":60.6997},{"date":"2007-01-01","value":52.9075},{"date":"2008-01-01","value":66.7233},{"date":"2009-01-01","value":73.4823},{"date":"2010-01-01","value":60.4178},{"date":"2011-01-01","value":56.6028},{"date":"2012-01-01","value":57.0493},{"date":"2013-01-01","value":59.2795},{"date":"2014-01-01","value":51.7853},{"date":"2015-01-01","value":56.0921},{"date":"2016-01-01","value":50.539},{"date":"2017-01-01","value":58.0935},{"date":"2018-01-01","value":59.692},{"date":"2019-01-01","value":64.7556},{"date":"2020-01-01","value":63.5136},{"date":"2021-01-01","value":63.1214},{"date":"2022-01-01","value":64.4219},{"date":"2023-01-01","value":64.9705}],"summary":{"latest_period":"2023-01-01","latest_value":64.9705,"max":109.871,"mean":79.9045,"min":50.539,"of":201,"rank":110,"trend":"falling"}}