Source: U.S. Bureau of Labor Statistics
Release: Employment Situation
The series comes from the 'Current Population Survey (Household Survey)'
The source code is: LNS11024230
U.S. Bureau of Labor Statistics, Civilian Labor Force Level: 55 years and over [LNS11024230], retrieved from FRED, Federal Reserve Bank of St. Louis; https://fred.stlouisfed.org/series/LNS11024230, December 14, 2018.