{"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-primary-schooling-age-75-total","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.PRM.SCHL.75UP","title":"Barro-Lee: Average years of primary schooling, age 75+, total","unit":null},"observations":[{"date":"1960-01-01","value":7.0},{"date":"1965-01-01","value":7.29},{"date":"1970-01-01","value":7.52},{"date":"1975-01-01","value":7.55},{"date":"1980-01-01","value":7.6},{"date":"1985-01-01","value":7.59},{"date":"1990-01-01","value":7.6},{"date":"1995-01-01","value":8.04},{"date":"2000-01-01","value":8.38},{"date":"2005-01-01","value":8.68},{"date":"2010-01-01","value":8.9}],"summary":{"latest_period":"2010-01-01","latest_value":8.9,"max":8.9,"mean":7.83182,"min":7.0,"of":144,"rank":2,"trend":"rising"}}