{"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-40-44-total","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.POP.4044","title":"Barro-Lee: Population in thousands, age 40-44, total","unit":null},"observations":[{"date":"1960-01-01","value":11990.0},{"date":"1965-01-01","value":12788.0},{"date":"1970-01-01","value":12369.0},{"date":"1975-01-01","value":11514.0},{"date":"1980-01-01","value":12075.0},{"date":"1985-01-01","value":14410.0},{"date":"1990-01-01","value":18083.0},{"date":"1995-01-01","value":20643.0},{"date":"2000-01-01","value":22749.0},{"date":"2005-01-01","value":22833.0},{"date":"2010-01-01","value":21053.0}],"summary":{"latest_period":"2010-01-01","latest_value":21053.0,"max":22833.0,"mean":16409.7,"min":11514.0,"of":144,"rank":3,"trend":"rising"}}