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-Cleveland District includes all of Ohio, western Pennsylvania, eastern Kentucky, and the northern section of West Virginia.
US. Bureau of Labor Statistics, Civilian Labor Force in FRB-Cleveland District (DISCONTINUED) [D4LFN], retrieved from FRED, Federal Reserve Bank of St. Louis; https://fred.stlouisfed.org/series/D4LFN, July 31, 2016.