{"entity":{"iso2":"US","iso3":"USA","name":"United States","slug":"united-states"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"barro-lee-population-in-thousands-age-50-54-total","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.POP.5054","title":"Barro-Lee: Population in thousands, age 50-54, total","unit":null},"observations":[{"date":"1960-01-01","value":10162.0},{"date":"1965-01-01","value":10857.0},{"date":"1970-01-01","value":11450.0},{"date":"1975-01-01","value":12228.0},{"date":"1980-01-01","value":11901.0},{"date":"1985-01-01","value":11179.0},{"date":"1990-01-01","value":11747.0},{"date":"1995-01-01","value":14037.0},{"date":"2000-01-01","value":17651.0},{"date":"2005-01-01","value":20188.0},{"date":"2010-01-01","value":22267.0}],"summary":{"latest_period":"2010-01-01","latest_value":22267.0,"max":22267.0,"mean":13969.7,"min":10162.0,"of":144,"rank":3,"trend":"rising"}}