{"entity":{"iso2":"SL","iso3":"SLE","name":"Sierra Leone","slug":"sierra-leone"},"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":0.64771},{"date":"1972-01-01","value":0.68849},{"date":"1973-01-01","value":0.7486},{"date":"1974-01-01","value":0.78864},{"date":"1975-01-01","value":0.81049},{"date":"1976-01-01","value":0.82819},{"date":"1977-01-01","value":0.86137},{"date":"1978-01-01","value":0.8773},{"date":"1979-01-01","value":0.90698},{"date":"1980-01-01","value":0.87291},{"date":"1981-01-01","value":0.96622},{"date":"1984-01-01","value":1.21397},{"date":"1985-01-01","value":1.28372},{"date":"1986-01-01","value":1.16437},{"date":"1988-01-01","value":1.30023},{"date":"1989-01-01","value":1.11598},{"date":"1990-01-01","value":1.1032},{"date":"1991-01-01","value":1.08717},{"date":"2001-01-01","value":1.45206},{"date":"2011-01-01","value":2.36958},{"date":"2012-01-01","value":2.63988},{"date":"2013-01-01","value":2.72539},{"date":"2015-01-01","value":2.81189},{"date":"2016-01-01","value":2.9001},{"date":"2017-01-01","value":2.95854}],"summary":{"latest_period":"2017-01-01","latest_value":2.95854,"max":2.95854,"mean":1.40492,"min":0.64771,"of":198,"rank":172,"trend":"volatile"}}