{"entity":{"iso2":"UK","iso3":"GBR","name":"United Kingdom","slug":"united-kingdom"},"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":3702.0},{"date":"1965-01-01","value":3366.0},{"date":"1970-01-01","value":3120.0},{"date":"1975-01-01","value":3218.0},{"date":"1980-01-01","value":3413.0},{"date":"1985-01-01","value":4100.0},{"date":"1990-01-01","value":3796.0},{"date":"1995-01-01","value":4130.0},{"date":"2000-01-01","value":4623.0},{"date":"2005-01-01","value":4585.0},{"date":"2010-01-01","value":3977.0}],"summary":{"latest_period":"2010-01-01","latest_value":3977.0,"max":4623.0,"mean":3820.91,"min":3120.0,"of":144,"rank":22,"trend":"rising"}}