{"entity":{"iso2":"BG","iso3":"BGR","name":"Bulgaria","slug":"bulgaria"},"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":5.2},{"date":"1965-01-01","value":7.1},{"date":"1970-01-01","value":7.52},{"date":"1975-01-01","value":13.51},{"date":"1980-01-01","value":17.39},{"date":"1985-01-01","value":33.72},{"date":"1990-01-01","value":35.7},{"date":"1995-01-01","value":35.73},{"date":"2000-01-01","value":47.29},{"date":"2005-01-01","value":59.4},{"date":"2010-01-01","value":71.48}],"summary":{"latest_period":"2010-01-01","latest_value":71.48,"max":71.48,"mean":30.3673,"min":5.2,"of":144,"rank":22,"trend":"volatile"}}