Source: U.S. Bureau of Labor Statistics
This series is calculated by FRB-St. Louis using data series from the Bureau of Labor Statistics. FRB-St. Louis District States include Arkansas, Illinois, Indiana, Kentucky, Mississippi, Missouri and Tennessee.
Industry based on 2002 North American Industry Classification System (NAICS). Please consult the U.S. Census Bureau (http://www.census.gov/cgi-bin/sssd/naics/naicsrch?chart=2002) for additional information about NAICS.
U.S. Bureau of Labor Statistics, All Employees: Professional and Business Services in FRB-St. Louis District States (DISCONTINUED) [DSPBSVN], retrieved from FRED, Federal Reserve Bank of St. Louis; https://fred.stlouisfed.org/series/DSPBSVN, February 24, 2017.