{"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-incompleted","source":null,"source_url":"https://data.worldbank.org/indicator/BAR.SEC.UCMP.5054.ZS","title":"Barro-Lee: Percentage of population age 50-54 with secondary schooling. Incompleted Secondary","unit":null},"observations":[{"date":"1960-01-01","value":3.11},{"date":"1965-01-01","value":4.24},{"date":"1970-01-01","value":5.42},{"date":"1975-01-01","value":8.83},{"date":"1980-01-01","value":10.97},{"date":"1985-01-01","value":20.11},{"date":"1990-01-01","value":18.73},{"date":"1995-01-01","value":16.72},{"date":"2000-01-01","value":16.08},{"date":"2005-01-01","value":17.59},{"date":"2010-01-01","value":16.54}],"summary":{"latest_period":"2010-01-01","latest_value":16.54,"max":20.11,"mean":12.5764,"min":3.11,"of":144,"rank":50,"trend":"rising"}}