{"entity":{"iso2":"QA","iso3":"QAT","name":"Qatar","slug":"qatar"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"barro-lee-average-years-of-primary-schooling-age-65-69-total","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.PRM.SCHL.6569","title":"Barro-Lee: Average years of primary schooling, age 65-69, total","unit":null},"observations":[{"date":"1960-01-01","value":0.32},{"date":"1965-01-01","value":0.35},{"date":"1970-01-01","value":0.4},{"date":"1975-01-01","value":0.43},{"date":"1980-01-01","value":0.47},{"date":"1985-01-01","value":0.5},{"date":"1990-01-01","value":1.0},{"date":"1995-01-01","value":0.92},{"date":"2000-01-01","value":1.27},{"date":"2005-01-01","value":1.6},{"date":"2010-01-01","value":3.99}],"summary":{"latest_period":"2010-01-01","latest_value":3.99,"max":3.99,"mean":1.02273,"min":0.32,"of":144,"rank":55,"trend":"volatile"}}