{"entity":{"iso2":"TO","iso3":"TON","name":"Tonga","slug":"tonga"},"indicator":{"licence":"Derived by Statizoid from the sources named on the page","slug":"nutrient-potash-k2o-total-agricultural-use-annual-growth-rate","source":"Statizoid (derived)","source_url":null,"title":"Nutrient potash K2O (total) \u2014 Agricultural Use, annual growth rate","unit":"% change on previous year"},"observations":[{"date":"1983-01-01","value":76.9231},{"date":"2009-01-01","value":84.0},{"date":"2010-01-01","value":82.6087},{"date":"2011-01-01","value":-32.1429},{"date":"2012-01-01","value":-22.807},{"date":"2013-01-01","value":-11.3636},{"date":"2014-01-01","value":-5.12821},{"date":"2015-01-01","value":37.8378},{"date":"2016-01-01","value":7.84314},{"date":"2017-01-01","value":41.8182},{"date":"2018-01-01","value":-30.7692},{"date":"2019-01-01","value":183.333},{"date":"2020-01-01","value":-50.9804},{"date":"2021-01-01","value":-13.3333},{"date":"2022-01-01","value":-66.1538},{"date":"2023-01-01","value":-45.4545},{"date":"2024-01-01","value":0.0}],"summary":{"latest_period":"2024-01-01","latest_value":0.0,"max":183.333,"mean":13.896,"min":-66.1538,"of":209,"rank":88,"trend":"volatile"}}