Source: US. Bureau of Labor Statistics
This series is calculated by FRB-St. Louis using data series from the Bureau of Labor Statistics. The FRB-Philadelphia District includes all of Delaware, eastern Pennsylvania, and southern New Jersey.
US. Bureau of Labor Statistics, Civilian Labor Force in FRB-Philadelphia District (DISCONTINUED) [D3LFN], retrieved from FRED, Federal Reserve Bank of St. Louis; https://fred.stlouisfed.org/series/D3LFN, December 4, 2016.