Source: US. Bureau of Labor Statistics
Release: Employment Situation
The series comes from the 'Current Population Survey (Household Survey)'
The source code is: LNS13024231
US. Bureau of Labor Statistics, Unemployment Level: 55 years and over, Men [LNS13024231], retrieved from FRED, Federal Reserve Bank of St. Louis; https://fred.stlouisfed.org/series/LNS13024231, December 7, 2016.