{"entity":{"iso2":"SL","iso3":"SLE","name":"Sierra Leone","slug":"sierra-leone"},"indicator":{"licence":"CC BY-SA 3.0 IGO (UNESCO Institute for Statistics)","slug":"school-life-expectancy-primary-to-tertiary-both-sexes-years-2","source":"UNESCO Institute for Statistics","source_url":"https://data.uis.unesco.org/?indicator=SLE.1T8","title":"School life expectancy, primary to tertiary, both sexes (years)","unit":"years"},"observations":[{"date":"1971-01-01","value":3.11413},{"date":"1972-01-01","value":3.24161},{"date":"1973-01-01","value":3.13415},{"date":"1974-01-01","value":3.29014},{"date":"1975-01-01","value":3.3916},{"date":"1976-01-01","value":3.54261},{"date":"1977-01-01","value":3.6787},{"date":"1978-01-01","value":3.75205},{"date":"1981-01-01","value":4.68956},{"date":"1984-01-01","value":5.40136},{"date":"1985-01-01","value":5.73903},{"date":"1986-01-01","value":5.62931},{"date":"1988-01-01","value":5.53041},{"date":"1989-01-01","value":4.96283},{"date":"1990-01-01","value":4.81307},{"date":"1991-01-01","value":4.34036},{"date":"2001-01-01","value":6.62431}],"summary":{"latest_period":"2001-01-01","latest_value":6.62431,"max":6.62431,"mean":4.40443,"min":3.11413,"of":186,"rank":183,"trend":"rising"}}