{"entity":{"iso2":"LA","iso3":"LAO","name":"Laos","slug":"lao-pdr"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"barro-lee-average-years-of-primary-schooling-age-15-total","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.PRM.SCHL.15UP","title":"Barro-Lee: Average years of primary schooling, age 15+, total","unit":null},"observations":[{"date":"1960-01-01","value":1.35},{"date":"1965-01-01","value":1.51},{"date":"1970-01-01","value":1.77},{"date":"1975-01-01","value":2.04},{"date":"1980-01-01","value":2.34},{"date":"1985-01-01","value":2.58},{"date":"1990-01-01","value":2.77},{"date":"1995-01-01","value":2.96},{"date":"2000-01-01","value":3.1},{"date":"2005-01-01","value":3.24},{"date":"2010-01-01","value":3.36}],"summary":{"latest_period":"2010-01-01","latest_value":3.36,"max":3.36,"mean":2.45636,"min":1.35,"of":144,"rank":121,"trend":"rising"}}