{"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-40-44-with-secondary-schooling-total-incomplete","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.SEC.ICMP.4044.ZS","title":"Barro-Lee: Percentage of population age 40-44 with secondary schooling. Total (Incomplete and Completed Secondary)","unit":"Incomplete and Completed Secondary"},"observations":[{"date":"1960-01-01","value":17.0},{"date":"1965-01-01","value":16.84},{"date":"1970-01-01","value":24.0},{"date":"1975-01-01","value":24.31},{"date":"1980-01-01","value":37.9},{"date":"1985-01-01","value":38.89},{"date":"1990-01-01","value":60.59},{"date":"1995-01-01","value":65.74},{"date":"2000-01-01","value":75.71},{"date":"2005-01-01","value":74.59},{"date":"2010-01-01","value":67.56}],"summary":{"latest_period":"2010-01-01","latest_value":67.56,"max":75.71,"mean":45.7391,"min":16.84,"of":144,"rank":31,"trend":"rising"}}