Current Employment Statistics (CES) Program
The data are produced in cooperation with the U.S. Bureau of Labor
Statistics (BLS), U.S. Department of Labor.
The CES program is a nationwide monthly survey of business
establishments. From this sample CES produces employment estimates
by area and industry.
The conversion of the series from the old North American
Industry Classification System (NAICS) 2002 version to the
latest version -- NAICS 2007 has been made.