{"entity":{"iso2":"NG","iso3":"NGA","name":"Nigeria","slug":"nigeria"},"indicator":{"licence":"UN SDG Global Database (open, attribution requested)","slug":"reservoir-minimum-water-area-square-kilometres","source":"United Nations Statistics Division, SDG Global Database","source_url":"https://unstats.un.org/sdgs/dataportal/database?series=EN_RSRV_MNWAN","title":"Reservoir minimum water area (square kilometres)","unit":"kmsq"},"observations":[{"date":"2000-01-01","value":621.066},{"date":"2001-01-01","value":959.586},{"date":"2002-01-01","value":1302.06},{"date":"2003-01-01","value":1643.77},{"date":"2004-01-01","value":1707.68},{"date":"2005-01-01","value":1707.81},{"date":"2006-01-01","value":1702.78},{"date":"2007-01-01","value":1699.02},{"date":"2008-01-01","value":1697.37},{"date":"2009-01-01","value":1695.24},{"date":"2010-01-01","value":1694.02},{"date":"2011-01-01","value":1692.81},{"date":"2012-01-01","value":1693.66},{"date":"2013-01-01","value":1693.11},{"date":"2014-01-01","value":1690.73},{"date":"2015-01-01","value":1688.67},{"date":"2016-01-01","value":1719.84},{"date":"2017-01-01","value":1751.38},{"date":"2018-01-01","value":1780.31},{"date":"2019-01-01","value":1811.24},{"date":"2020-01-01","value":1846.38},{"date":"2021-01-01","value":1854.82},{"date":"2022-01-01","value":1860.09}],"summary":{"latest_period":"2022-01-01","latest_value":1860.09,"max":1860.09,"mean":1631.02,"min":621.066,"of":235,"rank":26,"trend":"rising"}}