{"entity":{"iso2":"SK","iso3":"SVK","name":"Slovakia","slug":"slovak-republic"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"barro-lee-average-years-of-total-schooling-age-15-total","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.SCHL.15UP","title":"Barro-Lee: Average years of total schooling, age 15+, total","unit":null},"observations":[{"date":"1960-01-01","value":8.39},{"date":"1965-01-01","value":9.05},{"date":"1970-01-01","value":9.5},{"date":"1975-01-01","value":9.87},{"date":"1980-01-01","value":10.14},{"date":"1985-01-01","value":10.31},{"date":"1990-01-01","value":10.69},{"date":"1995-01-01","value":11.24},{"date":"2000-01-01","value":11.2},{"date":"2005-01-01","value":12.22},{"date":"2010-01-01","value":12.82}],"summary":{"latest_period":"2010-01-01","latest_value":12.82,"max":12.82,"mean":10.4936,"min":8.39,"of":144,"rank":3,"trend":"rising"}}