626e402c_ois_Employers___Tax_Foundation__Industry
70% (4th largest share) 55% (3rd largest share) [Economic Position of Industry] The administrative and support services sector is expected to be “a significant source of new jobs as more expansionary businesses seek out temporary help to meet demand.”[29] The industry saw a sharper contraction in real GDP during the peak of the recession, but is now performing better in terms of growth than the U.S. average.[30] [Industry] 
Administrative and Support and Waste Management Services
Moving to a Progressive Income Tax Would Increase Taxes on the Majority of Illinois Employers | Tax Foundation
Industry