{"entity":{"iso2":"TO","iso3":"TON","name":"Tonga","slug":"tonga"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"barro-lee-percentage-of-female-population-age-75-with-primary-schooling-completed-primary","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.PRM.CMPT.75UP.FE.ZS","title":"Barro-Lee: Percentage of female population age 75+ with primary schooling. Completed Primary","unit":null},"observations":[{"date":"1960-01-01","value":10.86},{"date":"1965-01-01","value":11.34},{"date":"1970-01-01","value":28.7},{"date":"1975-01-01","value":27.74},{"date":"1980-01-01","value":25.83},{"date":"1985-01-01","value":24.86},{"date":"1990-01-01","value":16.79},{"date":"1995-01-01","value":5.08},{"date":"2000-01-01","value":26.53},{"date":"2005-01-01","value":39.66},{"date":"2010-01-01","value":32.54}],"summary":{"latest_period":"2010-01-01","latest_value":32.54,"max":39.66,"mean":22.7209,"min":5.08,"of":144,"rank":19,"trend":"rising"}}