Source: U.S. Bureau of Labor Statistics
Release: Employment Situation
The series comes from the 'Current Population Survey (Household Survey)'
The source code is: LNS14000182
U.S. Bureau of Labor Statistics, Unemployment Rate: 45 to 54 years, Men [LNS14000182], retrieved from FRED, Federal Reserve Bank of St. Louis; https://fred.stlouisfed.org/series/LNS14000182, April 21, 2018.