{"entity":{"iso2":"PL","iso3":"POL","name":"Poland","slug":"poland"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"barro-lee-percentage-of-female-population-age-75-with-secondary-schooling-completed","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.SEC.CMPT.75UP.FE.ZS","title":"Barro-Lee: Percentage of female population age 75+ with secondary schooling. Completed Secondary","unit":null},"observations":[{"date":"1960-01-01","value":5.0},{"date":"1965-01-01","value":5.25},{"date":"1970-01-01","value":7.19},{"date":"1975-01-01","value":8.14},{"date":"1980-01-01","value":6.52},{"date":"1985-01-01","value":7.56},{"date":"1990-01-01","value":12.75},{"date":"1995-01-01","value":16.4},{"date":"2000-01-01","value":20.69},{"date":"2005-01-01","value":25.6},{"date":"2010-01-01","value":27.36}],"summary":{"latest_period":"2010-01-01","latest_value":27.36,"max":27.36,"mean":12.9509,"min":5.0,"of":144,"rank":13,"trend":"volatile"}}