{"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-secondary-schooling-total-incomplete-and","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.SEC.ICMP.15UP.ZS","title":"Barro-Lee: Percentage of population age 15+ with secondary schooling. Total (Incomplete and Completed Secondary)","unit":"Incomplete and Completed Secondary"},"observations":[{"date":"1960-01-01","value":42.91},{"date":"1965-01-01","value":46.19},{"date":"1970-01-01","value":48.97},{"date":"1975-01-01","value":55.81},{"date":"1980-01-01","value":59.36},{"date":"1985-01-01","value":60.72},{"date":"1990-01-01","value":69.33},{"date":"1995-01-01","value":74.09},{"date":"2000-01-01","value":68.98},{"date":"2005-01-01","value":63.0},{"date":"2010-01-01","value":84.75}],"summary":{"latest_period":"2010-01-01","latest_value":84.75,"max":84.75,"mean":61.2827,"min":42.91,"of":144,"rank":3,"trend":"rising"}}