{"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-75-with-secondary-schooling-total-incomplete-and","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.SEC.ICMP.75UP.ZS","title":"Barro-Lee: Percentage of population age 75+ with secondary schooling. Total (Incomplete and Completed Secondary)","unit":"Incomplete and Completed Secondary"},"observations":[{"date":"1960-01-01","value":8.0},{"date":"1965-01-01","value":8.42},{"date":"1970-01-01","value":8.9},{"date":"1975-01-01","value":10.17},{"date":"1980-01-01","value":11.5},{"date":"1985-01-01","value":13.68},{"date":"1990-01-01","value":15.91},{"date":"1995-01-01","value":20.28},{"date":"2000-01-01","value":24.57},{"date":"2005-01-01","value":30.08},{"date":"2010-01-01","value":31.62}],"summary":{"latest_period":"2010-01-01","latest_value":31.62,"max":31.62,"mean":16.6482,"min":8.0,"of":144,"rank":42,"trend":"rising"}}