{"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-50-54-total","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.PRM.SCHL.5054","title":"Barro-Lee: Average years of primary schooling, age 50-54, total","unit":null},"observations":[{"date":"1960-01-01","value":1.05},{"date":"1965-01-01","value":0.98},{"date":"1970-01-01","value":0.07},{"date":"1975-01-01","value":0.93},{"date":"1980-01-01","value":1.11},{"date":"1985-01-01","value":1.26},{"date":"1990-01-01","value":1.59},{"date":"1995-01-01","value":2.01},{"date":"2000-01-01","value":2.53},{"date":"2005-01-01","value":2.9},{"date":"2010-01-01","value":2.8}],"summary":{"latest_period":"2010-01-01","latest_value":2.8,"max":2.9,"mean":1.56636,"min":0.07,"of":144,"rank":114,"trend":"volatile"}}