{"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-65-69-total","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.SEC.SCHL.6569","title":"Barro-Lee: Average years of secondary schooling, age 65-69, total","unit":null},"observations":[{"date":"1960-01-01","value":0.22},{"date":"1965-01-01","value":0.61},{"date":"1970-01-01","value":0.51},{"date":"1975-01-01","value":0.5},{"date":"1980-01-01","value":0.63},{"date":"1985-01-01","value":0.85},{"date":"1990-01-01","value":0.67},{"date":"1995-01-01","value":1.28},{"date":"2000-01-01","value":2.05},{"date":"2005-01-01","value":2.88},{"date":"2010-01-01","value":3.35}],"summary":{"latest_period":"2010-01-01","latest_value":3.35,"max":3.35,"mean":1.23182,"min":0.22,"of":144,"rank":30,"trend":"volatile"}}