{"entity":{"iso2":"KH","iso3":"KHM","name":"Cambodia","slug":"cambodia"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"barro-lee-average-years-of-primary-schooling-age-55-59-total","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.PRM.SCHL.5559","title":"Barro-Lee: Average years of primary schooling, age 55-59, total","unit":null},"observations":[{"date":"1960-01-01","value":0.88},{"date":"1965-01-01","value":1.05},{"date":"1970-01-01","value":0.05},{"date":"1975-01-01","value":0.07},{"date":"1980-01-01","value":1.04},{"date":"1985-01-01","value":1.16},{"date":"1990-01-01","value":1.26},{"date":"1995-01-01","value":1.59},{"date":"2000-01-01","value":2.01},{"date":"2005-01-01","value":2.7},{"date":"2010-01-01","value":2.9}],"summary":{"latest_period":"2010-01-01","latest_value":2.9,"max":2.9,"mean":1.33727,"min":0.05,"of":144,"rank":106,"trend":"volatile"}}