Iron and Steel Pipe and Tube Manufacturing from Purchased Steel, Rolled Steel Shape Manufacturing, Iron Foundries, Steel Investment Foundries, Steel Foundries (except Investment)

Residential Remodelers

Packaging Machinery Manufacturing

Sign Manufacturing

Surgical Appliance and Supplies Manufacturing

Construction and Mining (except Oil Well) Machinery and Equipment Merchant Wholesalers

Broadwoven Fabric Mills

Offices of Lawyers

All Other Miscellaneous Manufacturing

Offices of Real Estate Appraisers

Plumbing, Heating, and Air-Conditioning Contractors

General Warehousing and Storage, Other Warehousing and Storage, Lessors of Miniwarehouses and Self-Storage Units

Residential Remodelers, Commercial and Institutional Building Construction, Highway, Street, and Bridge Construction, Poured Concrete Foundation and Structure Contractors, Framing Contractors

All Other Specialty Trade Contractors

Other Building Material Dealers

Home Health Care Services

Nursing Care Facilities

Office Administrative Services

Hydroelectric Power Generation

Power and Communication Line and Related Structures Construction

Nonscheduled Chartered Passenger Air Transportation, Nonscheduled Chartered Freight Air Transportation

Construction Machinery Manufacturing

Lessors of Nonresidential Buildings (except Miniwarehouses)

Iron and Steel Pipe and Tube Manufacturing from Purchased Steel