{"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-total-schooling-age-75-total","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.SCHL.75UP","title":"Barro-Lee: Average years of total schooling, age 75+, total","unit":null},"observations":[{"date":"1960-01-01","value":1.71},{"date":"1965-01-01","value":1.79},{"date":"1970-01-01","value":1.87},{"date":"1975-01-01","value":2.32},{"date":"1980-01-01","value":2.45},{"date":"1985-01-01","value":2.57},{"date":"1990-01-01","value":2.7},{"date":"1995-01-01","value":4.29},{"date":"2000-01-01","value":6.31},{"date":"2005-01-01","value":7.05},{"date":"2010-01-01","value":8.04}],"summary":{"latest_period":"2010-01-01","latest_value":8.04,"max":8.04,"mean":3.73636,"min":1.71,"of":144,"rank":28,"trend":"volatile"}}