{"entity":{"iso2":"RS","iso3":"SRB","name":"Serbia","slug":"serbia"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"barro-lee-percentage-of-population-age-50-54-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.5054.ZS","title":"Barro-Lee: Percentage of population age 50-54 with secondary schooling. Total (Incomplete and Completed Secondary)","unit":"Incomplete and Completed Secondary"},"observations":[{"date":"1960-01-01","value":8.27},{"date":"1965-01-01","value":10.54},{"date":"1970-01-01","value":12.3},{"date":"1975-01-01","value":12.56},{"date":"1980-01-01","value":14.78},{"date":"1985-01-01","value":16.53},{"date":"1990-01-01","value":25.17},{"date":"1995-01-01","value":31.2},{"date":"2000-01-01","value":42.67},{"date":"2005-01-01","value":60.65},{"date":"2010-01-01","value":79.59}],"summary":{"latest_period":"2010-01-01","latest_value":79.59,"max":79.59,"mean":28.5691,"min":8.27,"of":144,"rank":11,"trend":"volatile"}}