{"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-35-39-with-no-education","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.NOED.3539.ZS","title":"Barro-Lee: Percentage of population age 35-39 with no education","unit":null},"observations":[{"date":"1960-01-01","value":5.3},{"date":"1965-01-01","value":5.25},{"date":"1970-01-01","value":7.27},{"date":"1975-01-01","value":0.73},{"date":"1980-01-01","value":0.12},{"date":"1985-01-01","value":0.1},{"date":"1990-01-01","value":1.4},{"date":"1995-01-01","value":1.12},{"date":"2000-01-01","value":0.77},{"date":"2005-01-01","value":1.12},{"date":"2010-01-01","value":1.66}],"summary":{"latest_period":"2010-01-01","latest_value":1.66,"max":7.27,"mean":2.25818,"min":0.1,"of":144,"rank":93,"trend":"volatile"}}