{"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-70-74-with-no-education","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.NOED.7074.FE.ZS","title":"Barro-Lee: Percentage of female population age 70-74 with no education","unit":null},"observations":[{"date":"1960-01-01","value":31.01},{"date":"1965-01-01","value":30.28},{"date":"1970-01-01","value":14.06},{"date":"1975-01-01","value":13.59},{"date":"1980-01-01","value":13.11},{"date":"1985-01-01","value":12.62},{"date":"1990-01-01","value":7.58},{"date":"1995-01-01","value":1.9},{"date":"2000-01-01","value":3.46},{"date":"2005-01-01","value":2.7},{"date":"2010-01-01","value":0.99}],"summary":{"latest_period":"2010-01-01","latest_value":0.99,"max":31.01,"mean":11.9364,"min":0.99,"of":144,"rank":123,"trend":"volatile"}}