{"entity":{"iso2":"NG","iso3":"NGA","name":"Nigeria","slug":"nigeria"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"school-life-expectancy-tertiary-both-sexes-years","source":"UNESCO Institute for Statistics","source_url":"https://data.worldbank.org/indicator/UIS.SLE.56","title":"School life expectancy, tertiary, both sexes (years)","unit":"years"},"observations":[{"date":"1975-01-01","value":0.03704},{"date":"1976-01-01","value":0.04097},{"date":"1977-01-01","value":0.05212},{"date":"1978-01-01","value":0.05846},{"date":"1979-01-01","value":0.08058},{"date":"1980-01-01","value":0.09209},{"date":"1981-01-01","value":0.11634},{"date":"1982-01-01","value":0.13405},{"date":"1983-01-01","value":0.14357},{"date":"1984-01-01","value":0.15084},{"date":"1985-01-01","value":0.17074},{"date":"1986-01-01","value":0.17866},{"date":"1987-01-01","value":0.1753},{"date":"1988-01-01","value":0.19404},{"date":"1989-01-01","value":0.20753},{"date":"1999-01-01","value":0.30624},{"date":"2003-01-01","value":0.48571},{"date":"2004-01-01","value":0.49654},{"date":"2005-01-01","value":0.52455},{"date":"2010-01-01","value":0.4786},{"date":"2011-01-01","value":0.50872}],"summary":{"latest_period":"2011-01-01","latest_value":0.50872,"max":0.52455,"mean":0.220604,"min":0.03704,"of":183,"rank":149,"trend":"volatile"}}