{"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-45-49-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.4549.ZS","title":"Barro-Lee: Percentage of population age 45-49 with secondary schooling. Total (Incomplete and Completed Secondary)","unit":"Incomplete and Completed Secondary"},"observations":[{"date":"1960-01-01","value":12.8},{"date":"1965-01-01","value":16.84},{"date":"1970-01-01","value":16.7},{"date":"1975-01-01","value":24.31},{"date":"1980-01-01","value":24.6},{"date":"1985-01-01","value":38.89},{"date":"1990-01-01","value":39.69},{"date":"1995-01-01","value":62.67},{"date":"2000-01-01","value":70.09},{"date":"2005-01-01","value":74.75},{"date":"2010-01-01","value":73.93}],"summary":{"latest_period":"2010-01-01","latest_value":73.93,"max":74.75,"mean":41.3882,"min":12.8,"of":144,"rank":20,"trend":"volatile"}}