{"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-permanent-water-area-change-percent","source":"United Nations Statistics Division, SDG Global Database","source_url":"https://unstats.un.org/sdgs/dataportal/database?series=EN_LKRV_PWAC","title":"Lakes and rivers permanent water area change (%)","unit":null},"observations":[{"date":"2005-01-01","value":2.3951},{"date":"2006-01-01","value":1.74278},{"date":"2007-01-01","value":0.51645},{"date":"2008-01-01","value":0.23155},{"date":"2009-01-01","value":-0.04941},{"date":"2010-01-01","value":-0.43694},{"date":"2011-01-01","value":-0.52267},{"date":"2012-01-01","value":-0.18625},{"date":"2013-01-01","value":-0.38107},{"date":"2014-01-01","value":-0.59803},{"date":"2015-01-01","value":-0.5584},{"date":"2016-01-01","value":-0.85377},{"date":"2017-01-01","value":-0.92325},{"date":"2018-01-01","value":-1.24451},{"date":"2019-01-01","value":-0.94881},{"date":"2020-01-01","value":-0.97058},{"date":"2021-01-01","value":1.1454},{"date":"2022-01-01","value":4.48439}],"summary":{"latest_period":"2022-01-01","latest_value":4.48439,"max":4.48439,"mean":0.157888,"min":-1.24451,"of":249,"rank":170,"trend":"volatile"}}