{"entity":{"iso2":"BG","iso3":"BGR","name":"Bulgaria","slug":"bulgaria"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"barro-lee-population-in-thousands-age-35-39-total","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.POP.3539","title":"Barro-Lee: Population in thousands, age 35-39, total","unit":null},"observations":[{"date":"1960-01-01","value":649.0},{"date":"1965-01-01","value":657.0},{"date":"1970-01-01","value":649.0},{"date":"1975-01-01","value":576.0},{"date":"1980-01-01","value":562.0},{"date":"1985-01-01","value":674.0},{"date":"1990-01-01","value":625.0},{"date":"1995-01-01","value":577.0},{"date":"2000-01-01","value":532.0},{"date":"2005-01-01","value":521.0},{"date":"2010-01-01","value":561.0}],"summary":{"latest_period":"2010-01-01","latest_value":561.0,"max":674.0,"mean":598.455,"min":521.0,"of":144,"rank":76,"trend":"falling"}}