{"entity":{"iso2":"NG","iso3":"NGA","name":"Nigeria","slug":"nigeria"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"school-life-expectancy-primary-and-lower-secondary-both-sexes-years","source":"UNESCO Institute for Statistics","source_url":"https://data.worldbank.org/indicator/UIS.SLE.12","title":"School life expectancy, primary and lower secondary, both sexes (years)","unit":"years"},"observations":[{"date":"1999-01-01","value":6.67578},{"date":"2000-01-01","value":6.97801},{"date":"2001-01-01","value":6.66108},{"date":"2002-01-01","value":6.86799},{"date":"2004-01-01","value":7.48111},{"date":"2005-01-01","value":7.55266},{"date":"2006-01-01","value":7.62},{"date":"2007-01-01","value":6.75599},{"date":"2008-01-01","value":6.2954},{"date":"2009-01-01","value":6.48935},{"date":"2010-01-01","value":6.602},{"date":"2011-01-01","value":6.83178},{"date":"2012-01-01","value":6.91736},{"date":"2013-01-01","value":7.32426},{"date":"2014-01-01","value":7.05626},{"date":"2016-01-01","value":6.53997}],"summary":{"latest_period":"2016-01-01","latest_value":6.53997,"max":7.62,"mean":6.91556,"min":6.2954,"of":188,"rank":178,"trend":"flat"}}