{"entity":{"iso2":"US","iso3":"USA","name":"United States of America","slug":"united-states"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"barro-lee-population-in-thousands-age-45-49-total","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.POP.4549","title":"Barro-Lee: Population in thousands, age 45-49, total","unit":null},"observations":[{"date":"1960-01-01","value":11260.0},{"date":"1965-01-01","value":11777.0},{"date":"1970-01-01","value":12630.0},{"date":"1975-01-01","value":12176.0},{"date":"1980-01-01","value":11386.0},{"date":"1985-01-01","value":11957.0},{"date":"1990-01-01","value":14252.0},{"date":"1995-01-01","value":17904.0},{"date":"2000-01-01","value":20472.0},{"date":"2005-01-01","value":22570.0},{"date":"2010-01-01","value":22666.0}],"summary":{"latest_period":"2010-01-01","latest_value":22666.0,"max":22666.0,"mean":15368.2,"min":11260.0,"of":144,"rank":3,"trend":"rising"}}