{"entity":{"iso2":"TO","iso3":"TON","name":"Tonga","slug":"tonga"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"barro-lee-average-years-of-total-schooling-age-45-49-female","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.SCHL.4549.FE","title":"Barro-Lee: Average years of total schooling, age 45-49, female","unit":null},"observations":[{"date":"1960-01-01","value":5.81},{"date":"1965-01-01","value":6.01},{"date":"1970-01-01","value":6.56},{"date":"1975-01-01","value":6.56},{"date":"1980-01-01","value":6.54},{"date":"1985-01-01","value":6.62},{"date":"1990-01-01","value":7.48},{"date":"1995-01-01","value":8.64},{"date":"2000-01-01","value":9.37},{"date":"2005-01-01","value":8.81},{"date":"2010-01-01","value":10.63}],"summary":{"latest_period":"2010-01-01","latest_value":10.63,"max":10.63,"mean":7.54818,"min":5.81,"of":144,"rank":48,"trend":"rising"}}