{"entity":{"iso2":"NG","iso3":"NGA","name":"Nigeria","slug":"nigeria"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"school-life-expectancy-pre-primary-male-years","source":"UNESCO Institute for Statistics","source_url":"https://data.worldbank.org/indicator/UIS.SLE.02.M","title":"School life expectancy, pre-primary, male (years)","unit":"years"},"observations":[{"date":"2001-01-01","value":0.26306},{"date":"2003-01-01","value":0.35348},{"date":"2004-01-01","value":0.44592},{"date":"2005-01-01","value":0.44161},{"date":"2008-01-01","value":0.37483},{"date":"2009-01-01","value":0.44038},{"date":"2010-01-01","value":0.42164}],"summary":{"latest_period":"2010-01-01","latest_value":0.42164,"max":0.44592,"mean":0.39156,"min":0.26306,"of":189,"rank":170,"trend":"rising"}}