Source: U.S. Bureau of Labor Statistics
Release: Employment Situation
The series comes from the 'Current Population Survey (Household Survey)'
The source code is: LNU02032195
U.S. Bureau of Labor Statistics, Employment Level: Persons at Work 1 to 34 Hours, Economic Reasons: Slack Work or Business Conditions, All Industries [LNU02032195], retrieved from FRED, Federal Reserve Bank of St. Louis; https://fred.stlouisfed.org/series/LNU02032195, February 23, 2018.