{"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-55-59-with-primary-schooling-incompleted-primary","source":null,"source_url":"https://data.worldbank.org/indicator/BAR.PRM.UCMP.5559.ZS","title":"Barro-Lee: Percentage of population age 55-59 with primary schooling. Incompleted Primary","unit":null},"observations":[{"date":"1960-01-01","value":32.26},{"date":"1965-01-01","value":33.84},{"date":"1970-01-01","value":17.72},{"date":"1975-01-01","value":16.99},{"date":"1980-01-01","value":17.31},{"date":"1985-01-01","value":17.31},{"date":"1990-01-01","value":15.96},{"date":"1995-01-01","value":13.28},{"date":"2000-01-01","value":12.3},{"date":"2005-01-01","value":12.86},{"date":"2010-01-01","value":4.99}],"summary":{"latest_period":"2010-01-01","latest_value":4.99,"max":33.84,"mean":17.7109,"min":4.99,"of":144,"rank":100,"trend":"falling"}}