{"entity":{"iso2":"KZ","iso3":"KAZ","name":"Kazakhstan","slug":"kazakhstan"},"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":2.24},{"date":"1965-01-01","value":2.41},{"date":"1970-01-01","value":2.63},{"date":"1975-01-01","value":2.9},{"date":"1980-01-01","value":3.15},{"date":"1985-01-01","value":3.33},{"date":"1990-01-01","value":3.49},{"date":"1995-01-01","value":3.7},{"date":"2000-01-01","value":3.89},{"date":"2005-01-01","value":3.99},{"date":"2010-01-01","value":3.97}],"summary":{"latest_period":"2010-01-01","latest_value":3.97,"max":3.99,"mean":3.24545,"min":2.24,"of":144,"rank":105,"trend":"rising"}}