{"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-25-with-secondary-schooling-completed-secondary","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.SEC.CMPT.25UP.ZS","title":"Barro-Lee: Percentage of population age 25+ with secondary schooling. Completed Secondary","unit":null},"observations":[{"date":"1960-01-01","value":9.3},{"date":"1965-01-01","value":10.48},{"date":"1970-01-01","value":19.47},{"date":"1975-01-01","value":26.6},{"date":"1980-01-01","value":14.78},{"date":"1985-01-01","value":16.46},{"date":"1990-01-01","value":42.53},{"date":"1995-01-01","value":54.04},{"date":"2000-01-01","value":59.9},{"date":"2005-01-01","value":61.27},{"date":"2010-01-01","value":60.42}],"summary":{"latest_period":"2010-01-01","latest_value":60.42,"max":61.27,"mean":34.1136,"min":9.3,"of":144,"rank":7,"trend":"volatile"}}