{"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-secondary-schooling-age-35-39-total","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.SEC.SCHL.3539","title":"Barro-Lee: Average years of secondary schooling, age 35-39, total","unit":null},"observations":[{"date":"1960-01-01","value":0.83},{"date":"1965-01-01","value":1.25},{"date":"1970-01-01","value":1.52},{"date":"1975-01-01","value":2.15},{"date":"1980-01-01","value":2.02},{"date":"1985-01-01","value":2.41},{"date":"1990-01-01","value":2.87},{"date":"1995-01-01","value":3.25},{"date":"2000-01-01","value":3.36},{"date":"2005-01-01","value":3.69},{"date":"2010-01-01","value":3.88}],"summary":{"latest_period":"2010-01-01","latest_value":3.88,"max":3.88,"mean":2.47545,"min":0.83,"of":144,"rank":49,"trend":"rising"}}