{"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-50-54-total","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.PRM.SCHL.5054","title":"Barro-Lee: Average years of primary schooling, age 50-54, total","unit":null},"observations":[{"date":"1960-01-01","value":7.58},{"date":"1965-01-01","value":7.8},{"date":"1970-01-01","value":8.14},{"date":"1975-01-01","value":8.12},{"date":"1980-01-01","value":8.3},{"date":"1985-01-01","value":8.22},{"date":"1990-01-01","value":8.41},{"date":"1995-01-01","value":8.48},{"date":"2000-01-01","value":8.63},{"date":"2005-01-01","value":8.82},{"date":"2010-01-01","value":8.98}],"summary":{"latest_period":"2010-01-01","latest_value":8.98,"max":8.98,"mean":8.31636,"min":7.58,"of":144,"rank":2,"trend":"rising"}}