{"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-65-69-with-primary-schooling-incompleted-primary","source":null,"source_url":"https://data.worldbank.org/indicator/BAR.PRM.UCMP.6569.ZS","title":"Barro-Lee: Percentage of population age 65-69 with primary schooling. Incompleted Primary","unit":null},"observations":[{"date":"1960-01-01","value":33.63},{"date":"1965-01-01","value":32.11},{"date":"1970-01-01","value":21.1},{"date":"1975-01-01","value":20.33},{"date":"1980-01-01","value":19.85},{"date":"1985-01-01","value":19.04},{"date":"1990-01-01","value":20.0},{"date":"1995-01-01","value":22.2},{"date":"2000-01-01","value":18.69},{"date":"2005-01-01","value":18.13},{"date":"2010-01-01","value":9.81}],"summary":{"latest_period":"2010-01-01","latest_value":9.81,"max":33.63,"mean":21.3536,"min":9.81,"of":144,"rank":79,"trend":"falling"}}