{"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-55-59-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.5559.ZS","title":"Barro-Lee: Percentage of population age 55-59 with tertiary schooling. Completed Tertiary","unit":null},"observations":[{"date":"1960-01-01","value":1.29},{"date":"1965-01-01","value":1.75},{"date":"1970-01-01","value":1.88},{"date":"1975-01-01","value":2.28},{"date":"1980-01-01","value":1.95},{"date":"1985-01-01","value":3.64},{"date":"1990-01-01","value":3.78},{"date":"1995-01-01","value":6.31},{"date":"2000-01-01","value":7.75},{"date":"2005-01-01","value":8.02},{"date":"2010-01-01","value":8.42}],"summary":{"latest_period":"2010-01-01","latest_value":8.42,"max":8.42,"mean":4.27909,"min":1.29,"of":144,"rank":57,"trend":"volatile"}}