{"entity":{"iso2":"NG","iso3":"NGA","name":"Nigeria","slug":"nigeria"},"indicator":{"licence":"UN SDG Global Database (open, attribution requested)","slug":"water-use-efficiency-united-states-dollars-per-cubic-meter","source":"United Nations Statistics Division, SDG Global Database","source_url":"https://unstats.un.org/sdgs/dataportal/database?series=ER_H2O_WUEYST","title":"Water Use Efficiency (United States dollars per cubic meter)","unit":"USD/m3"},"observations":[{"date":"2000-01-01","value":13.77},{"date":"2001-01-01","value":13.67},{"date":"2002-01-01","value":12.85},{"date":"2003-01-01","value":14.15},{"date":"2004-01-01","value":16.61},{"date":"2005-01-01","value":17.57},{"date":"2006-01-01","value":18.68},{"date":"2007-01-01","value":19.63},{"date":"2008-01-01","value":20.48},{"date":"2009-01-01","value":21.37},{"date":"2010-01-01","value":23.59},{"date":"2011-01-01","value":25.46},{"date":"2012-01-01","value":26.59},{"date":"2013-01-01","value":28.45},{"date":"2014-01-01","value":30.48},{"date":"2015-01-01","value":31.13},{"date":"2016-01-01","value":30.83},{"date":"2017-01-01","value":31.14},{"date":"2018-01-01","value":31.59},{"date":"2019-01-01","value":32.03},{"date":"2020-01-01","value":30.45},{"date":"2021-01-01","value":31.8},{"date":"2022-01-01","value":32.67},{"date":"2023-01-01","value":33.84}],"summary":{"latest_period":"2023-01-01","latest_value":33.84,"max":33.84,"mean":24.5346,"min":12.85,"of":169,"rank":61,"trend":"rising"}}