{"entity":{"iso2":"AO","iso3":"AGO","name":"Angola","slug":"angola"},"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":"1971-01-01","value":0.40372},{"date":"1972-01-01","value":0.50965},{"date":"1973-01-01","value":0.49396},{"date":"1978-01-01","value":0.56777},{"date":"1980-01-01","value":0.74788},{"date":"1981-01-01","value":0.96356},{"date":"1982-01-01","value":0.73802},{"date":"1983-01-01","value":0.6095},{"date":"1984-01-01","value":0.74599},{"date":"1985-01-01","value":0.62929},{"date":"1986-01-01","value":0.70907},{"date":"1987-01-01","value":0.68224},{"date":"1988-01-01","value":0.57249},{"date":"1989-01-01","value":0.63411},{"date":"1990-01-01","value":0.58824},{"date":"1991-01-01","value":0.62541},{"date":"1992-01-01","value":0.70695},{"date":"1998-01-01","value":0.75735},{"date":"1999-01-01","value":0.75232},{"date":"2000-01-01","value":0.85864},{"date":"2001-01-01","value":0.96976},{"date":"2002-01-01","value":1.04885},{"date":"2008-01-01","value":1.42051},{"date":"2009-01-01","value":1.51467},{"date":"2010-01-01","value":1.75108},{"date":"2011-01-01","value":1.58895},{"date":"2016-01-01","value":3.04029}],"summary":{"latest_period":"2016-01-01","latest_value":3.04029,"max":3.04029,"mean":0.912232,"min":0.40372,"of":198,"rank":170,"trend":"volatile"}}