| Abrasive, Asbestos & Misc Nonmetallic Mineral Prods | 1 |
| Accounting & Services | 2 |
| Adhesives & Sealants | 2 |
| Advertising | 7 |
| Aerospace & Defense | 24 |
| Agricultural Chemicals | 11 |
| Agricultural Prod-Livestock & Animal Specialties | 3 |
| Agricultural Production-Crops | 19 |
| Agricultural Services | 10 |
| Air Transportation, Nonscheduled | 6 |
| Aircraft & Parts | 2 |
| Airlines | 14 |
| Airports, Flying Fields & Airport Terminal Services | 1 |
| Apparel & Other Finishd Prods Of Fabrics & Similar Matl | 11 |
| Apparel Retail | 17 |
| Auto Controls For Regulating Residential & Comml Environments | 1 |
| Auto Dealers | 18 |
| Auto Parts | 38 |
| Auto Parts Retail | 8 |
| Automotive | 17 |
| Ball & Roller Bearings | 2 |
| Banking | 262 |
| Beverages | 22 |
| Biotechnology | 155 |
| Bituminous Coal & Lignite Surface Mining | 5 |
| Blank Checks | 248 |
| Blankbooks, Looseleaf Binders & Bookbindg & Relatd Work | 2 |
| Books: Publishing Or Publishing & Printing | 2 |
| Bottled & Canned Soft Drinks & Carbonated Waters | 8 |
| Broadwoven Fabric Mills, Cotton | 2 |
| Broadwoven Fabric Mills, Man Made Fiber & Silk | 1 |
| Business Services | 106 |
| Cable & Satellite | 13 |
| Calculating & Accounting Machines (No Electronic Computers) | 5 |
| Canned & Preserved Foods | 5 |
| Canned, Fruits, Veg, Preserves, Jams & Jellies | 2 |
| Carpets & Rugs | 3 |
| Catalog & Online Retail | 25 |
| Cement, Hydraulic | 3 |
| Chemicals | 62 |
| Cleaning Products | 9 |
| Coating, Engraving & Allied Services | 4 |
| Cogeneration Services & Small Power Producers | 2 |
| Commercial Banks, Nec | 2 |
| Commercial Printing | 3 |
| Commodity Contracts Brokers & Dealers | 94 |
| Communications Equipment | 14 |
| Computer & Electronics Wholesale | 7 |
| Computer & Office Equipment | 3 |
| Computer Hardware | 6 |
| Computer Peripherals | 15 |
| Computer Programming | 28 |
| Computer Services | 58 |
| Computer Storage | 6 |
| Concrete Products, Except Block & Brick | 1 |
| Construction - Special Trade Contractors | 15 |
| Construction Machinery & Equip | 8 |
| Construction, Mining & Materials Handling Machinery & Equip | 1 |
| Consulting | 46 |
| Consumer Finance | 12 |
| Convenience Stores | 1 |
| Cookies & Crackers | 1 |
| Credit Services | 3 |
| Cutlery, Handtools & General Hardware | 8 |
| Dairy Products | 1 |
| Data Processing | 72 |
| Defense & Munitions | 8 |
| Defense Electronics | 10 |
| Dental Equipment & Supplies | 4 |
| Department Stores | 4 |
| Diagnostics & Testing | 17 |
| Dolls & Stuffed Toys | 1 |
| Drug Stores | 24 |
| Drug Wholesale | 10 |
| Education | 26 |
| Electric & Gas Utilities | 23 |
| Electric Housewares & Fans | 3 |
| Electric Lighting & Wiring Equipment | 6 |
| Electric Utilities | 37 |
| Electric, Gas & Sanitary Services | 1 |
| Electrical Equipment | 5 |
| Electrical Industrial Apparatus | 11 |
| Electrical Work | 4 |
| Electronic & Other Electrical Equipment (No Computer Equip) | 5 |
| Electronic Coils, Transformers & Other Inductors | 1 |
| Electronic Components | 11 |
| Electronic Components & Accessories | 7 |
| Electronic Connectors | 4 |
| Electronic Parts Wholesale | 9 |
| Electronics Retail | 1 |
| Engineering Services | 7 |
| Engines & Turbines | 6 |
| Entertainment | 11 |
| Equipment Rental | 9 |
| Express Delivery | 2 |
| Fabricated Plate Work (Boiler Shops) | 4 |
| Fabricated Rubber Products, Nec | 3 |
| Farm Machinery & Equipment | 6 |
| Fats & Oils | 4 |
| Financial Services | 114 |
| Fishing, Hunting And Trapping | 1 |
| Flat Glass | 1 |
| Food Products | 25 |
| Footwear Retail | 4 |
| Footwear, (No Rubber) | 4 |
| Games, Toys & Children'S Vehicles (No Dolls & Bicycles) | 4 |
| Gaskets, Packg & Sealg Devices & Rubber & Plastics Hose | 1 |
| General Bldg Contractors - Nonresidential Bldgs | 2 |
| General Bldg Contractors - Residential Bldgs | 6 |
| General Industrial Machinery & Equipment | 8 |
| General Industrial Machinery & Equipment, Nec | 10 |
| Glass Containers | 1 |
| Glass Products, Made Of Purchased Glass | 1 |
| Gold And Silver Ores | 28 |
| Grain Mill Products | 4 |
| Grocery Stores | 10 |
| Grocery Wholesale | 6 |
| HVAC & Refrigeration | 8 |
| Hazardous Waste Management | 5 |
| Healthcare Facilities | 6 |
| Healthcare Services | 39 |
| Heating Equip, Except Elec & Warm Air; & Plumbing Fixtures | 3 |
| Heating Equipment, Except Electric & Warm Air Furnaces | 1 |
| Heavy Construction Other Than Bldg Const - Contractors | 11 |
| Hobby & Toy Stores | 1 |
| Home Furnishing Retail | 8 |
| Home Healthcare | 8 |
| Hospitals | 11 |
| Hotels & Lodging | 21 |
| Hotels, Rooming Houses, Camps & Other Lodging Places | 4 |
| Household Appliances | 4 |
| Household Audio & Video Equipment | 6 |
| Household Furniture | 10 |
| Ice Cream & Frozen Desserts | 1 |
| Industrial & Commercial Fans & Blowers & Air Purifing Equip | 4 |
| Industrial Instruments For Measurement, Display, And Control | 18 |
| Industrial Machinery | 31 |
| Industrial Process Furnaces & Ovens | 1 |
| Industrial Trucks, Tractors, Trailors & Stackers | 2 |
| Instruments & Controls | 22 |
| Insurance | 88 |
| Insurance Brokerage | 27 |
| Insurance Carriers, Nec | 1 |
| Investment Management | 47 |
| Investors, Nec | 5 |
| Jewelry Stores | 2 |
| Jewelry, Silverware & Plated Ware | 1 |
| Laboratory Apparatus & Furniture | 2 |
| Laboratory Instruments | 25 |
| Lawn & Garden Tractors & Home Lawn & Gardens Equip | 1 |
| Leather & Leather Products | 4 |
| Lessors Of Real Property, Nec | 4 |
| Logistics | 9 |
| Lumber & Wood Products (No Furniture) | 3 |
| Machine Tools, Metal Cutting Types | 1 |
| Malt Beverages | 2 |
| Management Services | 5 |
| Meat Packing Plants | 2 |
| Medical Devices | 196 |
| Medical Equipment | 2 |
| Medical Laboratories | 27 |
| Medical Wholesale | 2 |
| Medicinal Chemicals & Botanical Products | 27 |
| Membership Clubs | 4 |
| Men'S & Boys' Furnishgs, Work Clothg, & Allied Garments | 7 |
| Metal Containers | 3 |
| Metal Doors, Sash, Frames, Moldings & Trim | 2 |
| Metal Forgings & Stampings | 4 |
| Metal Mining | 38 |
| Metal Products | 15 |
| Metal Shipping Barrels, Drums, Kegs & Pails | 1 |
| Metalworkg Machinery & Equipment | 4 |
| Millwood, Veneer, Plywood, & Structural Wood Members | 3 |
| Mineral Royalty Traders | 3 |
| Mining & Quarrying Of Nonmetallic Minerals (No Fuels) | 17 |
| Miscellaneous Electrical Machinery, Equipment & Supplies | 40 |
| Miscellaneous Fabricated Textile Products | 1 |
| Miscellaneous Manufacturing | 6 |
| Miscellaneous Metal Ores | 7 |
| Miscellaneous Plastics Products | 1 |
| Miscellaneous Primary Metal Products | 1 |
| Miscellaneous Products Of Petroleum & Coal | 2 |
| Miscellaneous Publishing | 2 |
| Miscellaneous Transportation Equipment | 2 |
| Mobile Homes | 4 |
| Mortgage Finance | 10 |
| Motor Homes | 2 |
| Motorcycles, Bicycles & Parts | 5 |
| Natural Gas Distribution | 13 |
| Natural Gas Transmisison & Distribution | 6 |
| Natural Gas Utilities | 14 |
| Networking Equipment | 10 |
| Nonferrous Foundries (Castings) | 2 |
| Office Equipment | 1 |
| Office Furniture | 1 |
| Office Furniture (No Wood) | 1 |
| Oil & Gas Extraction | 82 |
| Oil & Gas Field Exploration Services | 2 |
| Oil & Gas Field Machinery & Equipment | 16 |
| Oil & Gas Field Services, Nec | 19 |
| Oil & Gas Services | 8 |
| Oil Refining | 14 |
| Oil Royalty Traders | 3 |
| Operative Builders | 20 |
| Operators Of Apartment Buildings | 3 |
| Ophthalmic Goods | 7 |
| Optical Instruments | 5 |
| Ordnance & Accessories, (No Vehicles/Guided Missiles) | 6 |
| Other | 55 |
| Paints, Varnishes, Lacquers, Enamels & Allied Prods | 3 |
| Paper & Forest Products | 4 |
| Paper Products | 4 |
| Paperboard Containers & Boxes | 5 |
| Paperboard Mills | 1 |
| Patent Owners & Lessors | 13 |
| Payment Processing | 7 |
| Periodicals: Publishing Or Publishing & Printing | 1 |
| Personal Care | 17 |
| Personal Services | 18 |
| Pharmaceuticals | 485 |
| Photography | 5 |
| Pipe Lines (No Natural Gas) | 7 |
| Plastics & Synthetics | 14 |
| Plastics Foam Products | 1 |
| Plastics Products, Nec | 9 |
| Plastics, Foil & Coated Paper Bags | 1 |
| Pottery & Related Products | 1 |
| Poultry Slaughtering And Processing | 2 |
| Power, Distribution & Specialty Transformers | 1 |
| Prepared Fresh Or Frozen Fish & Seafoods | 1 |
| Primary Production Of Aluminum | 2 |
| Primary Smelting & Refining Of Nonferrous Metals | 2 |
| Public Bldg & Related Furniture | 1 |
| Public Warehousing & Storage | 1 |
| Publishing | 6 |
| Pulp Mills | 2 |
| REITs | 203 |
| Radio & Tv Broadcasting & Communications Equipment | 22 |
| Radio Broadcasting Stations | 10 |
| Railroad Equipment | 4 |
| Railroads | 5 |
| Real Estate | 44 |
| Real Estate Agents & Managers (For Others) | 14 |
| Real Estate Development | 7 |
| Real Estate Operators | 7 |
| Recreation | 23 |
| Refrigeration & Service Industry Machinery | 5 |
| Research & Development | 15 |
| Restaurants | 43 |
| Retail-Building Materials, Hardware, Garden Supply | 5 |
| Retail-Computer & Computer Software Stores | 3 |
| Retail-Eating & Drinking Places | 9 |
| Retail-Food Stores | 3 |
| Retail-Lumber & Other Building Materials Dealers | 5 |
| Retail-Nonstore Retailers | 7 |
| Retail-Women'S Clothing Stores | 2 |
| Rolling Drawing & Extruding Of Nonferrous Metals | 5 |
| Rubber & Plastics Footwear | 3 |
| Sausages & Other Prepared Meat Products | 2 |
| Savings Institutions | 74 |
| Sawmills & Planting Mills, General | 1 |
| Secondary Smelting & Refining Of Nonferrous Metals | 2 |
| Securities & Brokerage | 23 |
| Semiconductors | 94 |
| Services-Advertising | 17 |
| Services-Amusement & Recreation Services | 26 |
| Services-Auto Rental & Leasing (No Drivers) | 6 |
| Services-Automotive Repair, Services & Parking | 6 |
| Services-Child Day Care Services | 2 |
| Services-Computer Integrated Systems Design | 41 |
| Services-Detective, Guard & Armored Car Services | 4 |
| Services-Direct Mail Advertising Services | 2 |
| Services-Engineering, Accounting, Research, Management | 3 |
| Services-Legal Services | 1 |
| Services-Mailing, Reproduction, Commercial Art & Photography | 1 |
| Services-Miscellaneous Equipment Rental & Leasing | 4 |
| Services-Miscellaneous Repair Services | 1 |
| Services-Motion Picture & Video Tape Distribution | 2 |
| Services-Motion Picture Theaters | 4 |
| Services-Racing, Including Track Operation | 2 |
| Services-Testing Laboratories | 5 |
| Services-To Dwellings & Other Buildings | 6 |
| Services-Video Tape Rental | 2 |
| Ship & Boat Building & Repairing | 7 |
| Shipping | 4 |
| Silver Ores | 5 |
| Software | 206 |
| Special Industry Machinery (No Metalworking Machinery) | 4 |
| Specialty Retail | 12 |
| Sporting & Athletic Goods, Nec | 13 |
| Sporting Goods | 7 |
| Staffing | 22 |
| Staffing & Services | 5 |
| Steel | 7 |
| Steel Pipe & Tubes | 3 |
| Steel Works, Blast Furnaces & Rolling & Finishing Mills | 5 |
| Sugar & Confectionery | 4 |
| Surety Insurance | 8 |
| Switchgear & Switchboard Apparatus | 2 |
| Telecommunications | 41 |
| Telegraph & Other Message Communications | 4 |
| Telephone & Telegraph Apparatus | 10 |
| Television Broadcasting | 10 |
| Textile Mill Products | 1 |
| Tires & Inner Tubes | 1 |
| Title Insurance | 4 |
| Tobacco Products | 5 |
| Totalizing Fluid Meters & Counting Devices | 2 |
| Transportation Services | 16 |
| Truck & Bus Bodies | 5 |
| Truck Trailers | 1 |
| Trucking | 16 |
| Unsupported Plastics Film & Sheet | 1 |
| Variety Stores | 9 |
| Waste Management | 10 |
| Watches, Clocks, Clockwork Operated Devices/Parts | 2 |
| Water Transportation | 9 |
| Water Utilities | 12 |
| Water, Sewer, Pipeline, Comm & Power Line Construction | 6 |
| Wholesale Goods | 2 |
| Wholesale-Apparel, Piece Goods & Notions | 5 |
| Wholesale-Beer, Wine & Distilled Alcoholic Beverages | 1 |
| Wholesale-Chemicals & Allied Products | 2 |
| Wholesale-Durable Goods, Nec | 3 |
| Wholesale-Electrical Apparatus & Equipment, Wiring Supplies | 1 |
| Wholesale-Farm Product Raw Materials | 5 |
| Wholesale-Groceries & Related Products | 6 |
| Wholesale-Hardware | 3 |
| Wholesale-Hardware & Plumbing & Heating Equipment & Supplies | 2 |
| Wholesale-Industrial Machinery & Equipment | 4 |
| Wholesale-Jewelry, Watches, Precious Stones & Metals | 1 |
| Wholesale-Lumber & Other Construction Materials | 5 |
| Wholesale-Lumber, Plywood, Millwork & Wood Panels | 1 |
| Wholesale-Machinery, Equipment & Supplies | 6 |
| Wholesale-Metals & Minerals (No Petroleum) | 2 |
| Wholesale-Metals Service Centers & Of Fices | 4 |
| Wholesale-Misc Durable Goods | 2 |
| Wholesale-Miscellaneous Nondurable Goods | 7 |
| Wholesale-Motor Vehicle Supplies & New Parts | 2 |
| Wholesale-Motor Vehicles & Motor Vehicle Parts & Supplies | 2 |
| Wholesale-Petroleum & Petroleum Products (No Bulk Stations) | 2 |
| Wholesale-Petroleum Bulk Stations & Terminals | 2 |
| Wholesale-Professional & Commercial Equipment & Supplies | 1 |
| Women'S, Misses': And Juniors Outerwear | 1 |
| Wood Household Furniture, (No Upholstered) | 3 |