{"entity":{"iso2":"VN","iso3":"VNM","name":"Vietnam","slug":"viet-nam"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"barro-lee-average-years-of-primary-schooling-age-60-64-total","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.PRM.SCHL.6064","title":"Barro-Lee: Average years of primary schooling, age 60-64, total","unit":null},"observations":[{"date":"1960-01-01","value":1.13},{"date":"1965-01-01","value":1.69},{"date":"1970-01-01","value":1.75},{"date":"1975-01-01","value":1.8},{"date":"1980-01-01","value":1.83},{"date":"1985-01-01","value":1.95},{"date":"1990-01-01","value":2.1},{"date":"1995-01-01","value":2.43},{"date":"2000-01-01","value":3.47},{"date":"2005-01-01","value":3.71},{"date":"2010-01-01","value":3.95}],"summary":{"latest_period":"2010-01-01","latest_value":3.95,"max":3.95,"mean":2.34636,"min":1.13,"of":144,"rank":70,"trend":"rising"}}