{"entity":{"iso2":"NG","iso3":"NGA","name":"Nigeria","slug":"nigeria"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"school-life-expectancy-secondary-male-years","source":"UNESCO Institute for Statistics","source_url":"https://data.worldbank.org/indicator/UIS.SLE.23.M","title":"School life expectancy, secondary, male (years)","unit":"years"},"observations":[{"date":"1970-01-01","value":0.42059},{"date":"1971-01-01","value":0.45429},{"date":"1972-01-01","value":0.503},{"date":"1973-01-01","value":0.54352},{"date":"1977-01-01","value":0.7204},{"date":"1978-01-01","value":0.82191},{"date":"1979-01-01","value":1.00957},{"date":"1980-01-01","value":1.29884},{"date":"1981-01-01","value":1.57788},{"date":"1982-01-01","value":1.89323},{"date":"1983-01-01","value":2.48142},{"date":"1984-01-01","value":2.97697},{"date":"1986-01-01","value":1.89979},{"date":"1987-01-01","value":1.83363},{"date":"1989-01-01","value":1.62638},{"date":"1990-01-01","value":1.67152},{"date":"1999-01-01","value":1.49867},{"date":"2000-01-01","value":1.61982},{"date":"2001-01-01","value":1.78559},{"date":"2002-01-01","value":2.03132},{"date":"2004-01-01","value":2.35216},{"date":"2005-01-01","value":2.28809},{"date":"2006-01-01","value":2.27386},{"date":"2007-01-01","value":2.17598},{"date":"2008-01-01","value":2.3361},{"date":"2009-01-01","value":2.54409},{"date":"2010-01-01","value":2.8628},{"date":"2011-01-01","value":2.94656},{"date":"2012-01-01","value":2.96033},{"date":"2013-01-01","value":3.55947},{"date":"2014-01-01","value":2.92174},{"date":"2015-01-01","value":2.96299},{"date":"2016-01-01","value":2.66139}],"summary":{"latest_period":"2016-01-01","latest_value":2.66139,"max":3.55947,"mean":1.92466,"min":0.42059,"of":195,"rank":178,"trend":"rising"}}