Source: U.S. Bureau of Labor Statistics
Release: Employment Situation
The series comes from the 'Current Population Survey (Household Survey)'
The source code is: LNS13023621
U.S. Bureau of Labor Statistics, Unemployment Level: Job Losers [LNS13023621], retrieved from FRED, Federal Reserve Bank of St. Louis; https://fred.stlouisfed.org/series/LNS13023621, February 19, 2018.