{"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-secondary-schooling-age-70-74-total","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.SEC.SCHL.7074","title":"Barro-Lee: Average years of secondary schooling, age 70-74, total","unit":null},"observations":[{"date":"1960-01-01","value":0.45},{"date":"1965-01-01","value":0.5},{"date":"1970-01-01","value":0.54},{"date":"1975-01-01","value":0.68},{"date":"1980-01-01","value":0.75},{"date":"1985-01-01","value":0.82},{"date":"1990-01-01","value":0.9},{"date":"1995-01-01","value":1.8},{"date":"2000-01-01","value":3.01},{"date":"2005-01-01","value":5.06},{"date":"2010-01-01","value":5.16}],"summary":{"latest_period":"2010-01-01","latest_value":5.16,"max":5.16,"mean":1.78818,"min":0.45,"of":144,"rank":7,"trend":"volatile"}}