{"entity":{"iso2":"MR","iso3":"MRT","name":"Mauritania","slug":"mauritania"},"indicator":{"licence":"UN SDG Global Database (open, attribution requested)","slug":"reservoir-minimum-water-area-change-percent","source":"United Nations Statistics Division, SDG Global Database","source_url":"https://unstats.un.org/sdgs/dataportal/database?series=EN_RSRV_MNWAC","title":"Reservoir minimum water area change (%)","unit":"%"},"observations":[{"date":"2000-01-01","value":-16.4988},{"date":"2001-01-01","value":-16.3601},{"date":"2002-01-01","value":-14.2478},{"date":"2003-01-01","value":6.98956},{"date":"2004-01-01","value":6.26395},{"date":"2005-01-01","value":5.79585},{"date":"2006-01-01","value":5.37911},{"date":"2007-01-01","value":4.95796},{"date":"2008-01-01","value":4.50131},{"date":"2009-01-01","value":4.51508},{"date":"2010-01-01","value":4.00546},{"date":"2011-01-01","value":3.38998},{"date":"2012-01-01","value":1.20045},{"date":"2013-01-01","value":0.28522},{"date":"2014-01-01","value":-0.18414},{"date":"2015-01-01","value":-0.91445},{"date":"2016-01-01","value":-1.1892},{"date":"2017-01-01","value":0.7926},{"date":"2018-01-01","value":0.57025},{"date":"2019-01-01","value":0.74771},{"date":"2020-01-01","value":0.15587},{"date":"2021-01-01","value":-1.1949},{"date":"2022-01-01","value":-2.19869}],"summary":{"latest_period":"2022-01-01","latest_value":-2.19869,"max":6.98956,"mean":-0.140771,"min":-16.4988,"of":142,"rank":124,"trend":"volatile"}}