{"entity":{"iso2":"NG","iso3":"NGA","name":"Nigeria","slug":"nigeria"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"school-life-expectancy-secondary-both-sexes-years","source":"UNESCO Institute for Statistics","source_url":"https://data.worldbank.org/indicator/UIS.SLE.23","title":"School life expectancy, secondary, both sexes (years)","unit":"years"},"observations":[{"date":"1970-01-01","value":0.31033},{"date":"1971-01-01","value":0.33507},{"date":"1972-01-01","value":0.37292},{"date":"1973-01-01","value":0.41633},{"date":"1977-01-01","value":0.53562},{"date":"1978-01-01","value":0.63205},{"date":"1979-01-01","value":0.76774},{"date":"1980-01-01","value":0.95755},{"date":"1981-01-01","value":1.19741},{"date":"1982-01-01","value":1.47187},{"date":"1983-01-01","value":1.76244},{"date":"1984-01-01","value":2.01883},{"date":"1985-01-01","value":2.05317},{"date":"1986-01-01","value":1.63339},{"date":"1987-01-01","value":1.63256},{"date":"1989-01-01","value":1.45522},{"date":"1990-01-01","value":1.48328},{"date":"1999-01-01","value":1.42583},{"date":"2000-01-01","value":1.48906},{"date":"2001-01-01","value":1.63463},{"date":"2002-01-01","value":1.78946},{"date":"2004-01-01","value":2.1142},{"date":"2005-01-01","value":2.09746},{"date":"2006-01-01","value":2.06742},{"date":"2007-01-01","value":1.92565},{"date":"2008-01-01","value":2.13934},{"date":"2009-01-01","value":2.37343},{"date":"2010-01-01","value":2.67656},{"date":"2011-01-01","value":2.73339},{"date":"2012-01-01","value":2.83085},{"date":"2013-01-01","value":3.40122},{"date":"2014-01-01","value":2.76783},{"date":"2015-01-01","value":2.83853},{"date":"2016-01-01","value":2.53363}],"summary":{"latest_period":"2016-01-01","latest_value":2.53363,"max":3.40122,"mean":1.70218,"min":0.31033,"of":198,"rank":182,"trend":"rising"}}