{"entity":{"iso2":"AO","iso3":"AGO","name":"Angola","slug":"angola"},"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":"1981-01-01","value":1.52298},{"date":"1982-01-01","value":1.14552},{"date":"1986-01-01","value":0.71019},{"date":"1987-01-01","value":0.65333},{"date":"1988-01-01","value":0.59218},{"date":"1989-01-01","value":0.5625},{"date":"1990-01-01","value":0.4967},{"date":"1991-01-01","value":0.50167},{"date":"1992-01-01","value":0.56538},{"date":"1998-01-01","value":0.7671},{"date":"1999-01-01","value":0.86012},{"date":"2007-01-01","value":1.24487},{"date":"2008-01-01","value":1.14786},{"date":"2009-01-01","value":1.01948},{"date":"2010-01-01","value":0.88327},{"date":"2011-01-01","value":0.60708},{"date":"2016-01-01","value":0.86194}],"summary":{"latest_period":"2016-01-01","latest_value":0.86194,"max":1.52298,"mean":0.831892,"min":0.4967,"of":189,"rank":142,"trend":"rising"}}