{"entity":{"iso2":"VN","iso3":"VNM","name":"Viet Nam","slug":"viet-nam"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"barro-lee-average-years-of-total-schooling-age-30-34-total","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.SCHL.3034","title":"Barro-Lee: Average years of total schooling, age 30-34, total","unit":null},"observations":[{"date":"1960-01-01","value":2.25},{"date":"1965-01-01","value":2.27},{"date":"1970-01-01","value":5.22},{"date":"1975-01-01","value":5.26},{"date":"1980-01-01","value":6.33},{"date":"1985-01-01","value":5.59},{"date":"1990-01-01","value":4.72},{"date":"1995-01-01","value":5.29},{"date":"2000-01-01","value":5.88},{"date":"2005-01-01","value":6.96},{"date":"2010-01-01","value":8.51}],"summary":{"latest_period":"2010-01-01","latest_value":8.51,"max":8.51,"mean":5.29818,"min":2.25,"of":144,"rank":92,"trend":"rising"}}