{"entity":{"iso2":"PL","iso3":"POL","name":"Poland","slug":"poland"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"barro-lee-percentage-of-population-age-50-54-with-tertiary-schooling-completed-tertiary","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.TER.CMPT.5054.ZS","title":"Barro-Lee: Percentage of population age 50-54 with tertiary schooling. Completed Tertiary","unit":null},"observations":[{"date":"1960-01-01","value":1.64},{"date":"1965-01-01","value":1.78},{"date":"1970-01-01","value":2.7},{"date":"1975-01-01","value":2.31},{"date":"1980-01-01","value":3.56},{"date":"1985-01-01","value":3.7},{"date":"1990-01-01","value":5.99},{"date":"1995-01-01","value":6.98},{"date":"2000-01-01","value":7.65},{"date":"2005-01-01","value":8.17},{"date":"2010-01-01","value":10.41}],"summary":{"latest_period":"2010-01-01","latest_value":10.41,"max":10.41,"mean":4.99,"min":1.64,"of":144,"rank":49,"trend":"volatile"}}