{"entity":{"iso2":"TO","iso3":"TON","name":"Tonga","slug":"tonga"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"barro-lee-percentage-of-population-age-15-with-tertiary-schooling-completed-tertiary","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.TER.CMPT.15UP.ZS","title":"Barro-Lee: Percentage of population age 15+ with tertiary schooling. Completed Tertiary","unit":null},"observations":[{"date":"1960-01-01","value":1.01},{"date":"1965-01-01","value":1.0},{"date":"1970-01-01","value":0.91},{"date":"1975-01-01","value":1.05},{"date":"1980-01-01","value":1.19},{"date":"1985-01-01","value":1.2},{"date":"1990-01-01","value":2.47},{"date":"1995-01-01","value":3.28},{"date":"2000-01-01","value":4.55},{"date":"2005-01-01","value":5.69},{"date":"2010-01-01","value":2.91}],"summary":{"latest_period":"2010-01-01","latest_value":2.91,"max":5.69,"mean":2.29636,"min":0.91,"of":144,"rank":98,"trend":"volatile"}}