{"entity":{"iso2":"TO","iso3":"TON","name":"Tonga","slug":"tonga"},"indicator":{"licence":"UN SDG Global Database (open, attribution requested)","slug":"lakes-and-rivers-seasonal-water-area-percent-of-total-land-area","source":"United Nations Statistics Division, SDG Global Database","source_url":"https://unstats.un.org/sdgs/dataportal/database?series=EN_LKRV_SWAP","title":"Lakes and rivers seasonal water area (% of total land area)","unit":null},"observations":[{"date":"2000-01-01","value":0.03499},{"date":"2001-01-01","value":0.07665},{"date":"2002-01-01","value":0.10351},{"date":"2003-01-01","value":0.14969},{"date":"2004-01-01","value":0.16224},{"date":"2005-01-01","value":0.16428},{"date":"2006-01-01","value":0.14673},{"date":"2007-01-01","value":0.1558},{"date":"2008-01-01","value":0.14456},{"date":"2009-01-01","value":0.1702},{"date":"2010-01-01","value":0.17933},{"date":"2011-01-01","value":0.17404},{"date":"2012-01-01","value":0.15401},{"date":"2013-01-01","value":0.1571},{"date":"2014-01-01","value":0.19183},{"date":"2015-01-01","value":0.25559},{"date":"2016-01-01","value":0.32493},{"date":"2017-01-01","value":0.4195},{"date":"2018-01-01","value":0.49339},{"date":"2019-01-01","value":0.52086},{"date":"2020-01-01","value":0.5159},{"date":"2021-01-01","value":0.54142},{"date":"2022-01-01","value":0.54453}],"summary":{"latest_period":"2022-01-01","latest_value":0.54453,"max":0.54453,"mean":0.251351,"min":0.03499,"of":221,"rank":74,"trend":"volatile"}}