Source: US. Bureau of Labor Statistics
Release: Employment Situation
The series comes from the 'Current Population Survey (Household Survey)'
The source code is: LNS13026637
US. Bureau of Labor Statistics, Unemployment Level: Persons who Completed Temporary Jobs [LNS13026637], retrieved from FRED, Federal Reserve Bank of St. Louis; https://fred.stlouisfed.org/series/LNS13026637, October 25, 2016.