{"entity":{"iso2":null,"iso3":null,"name":"United Republic of Tanzania","slug":"united-republic-of-tanzania"},"indicator":{"licence":"UN SDG Global Database (open, attribution requested)","slug":"lakes-and-rivers-seasonal-water-area-change-percent","source":"United Nations Statistics Division, SDG Global Database","source_url":"https://unstats.un.org/sdgs/dataportal/database?series=EN_LKRV_SWAC","title":"Lakes and rivers seasonal water area change (%)","unit":null},"observations":[{"date":"2005-01-01","value":2.86832},{"date":"2006-01-01","value":-5.07568},{"date":"2007-01-01","value":-11.5881},{"date":"2008-01-01","value":-11.9697},{"date":"2009-01-01","value":-6.15166},{"date":"2010-01-01","value":-0.2889},{"date":"2011-01-01","value":4.49614},{"date":"2012-01-01","value":4.99042},{"date":"2013-01-01","value":-1.90628},{"date":"2014-01-01","value":-4.10934},{"date":"2015-01-01","value":0.0528},{"date":"2016-01-01","value":5.49944},{"date":"2017-01-01","value":20.9573},{"date":"2018-01-01","value":29.0966},{"date":"2019-01-01","value":38.3968},{"date":"2020-01-01","value":41.0492},{"date":"2021-01-01","value":52.5155},{"date":"2022-01-01","value":46.9759}],"summary":{"latest_period":"2022-01-01","latest_value":46.9759,"max":52.5155,"mean":11.4338,"min":-11.9697,"of":247,"rank":147,"trend":"volatile"}}