21. MINING

211. OIL AND GAS EXTRACTION
212. MINING (EXCEPT OIL AND GAS) (1)
213. SUPPORT ACTIVITIES FOR MINING (2)

22. UTILITIES

221. UTILITIES

23. CONSTRUCTION

233. BUILDING, DEVELOPING AND GENERAL CONTRACTING (4)
234. HEAVY CONSTRUCTION (1)
235. SPECIAL TRADE CONTRACTORS (3)
311. FOOD MANUFACTURING (18)
312. BEVERAGE AND TOBACCO PRODUCT MANUFACTURING (6)
313. TEXTILE MILLS (1)

31-33. MANUFACTURING

314. TEXTILE PRODUCT MILLS (1)
315. APPAREL MANUFACTURING (4)
316. LEATHER AND ALLIED PRODUCT MANUFACTURING (1)
321. WOOD PRODUCT MANUFACTURING (1)
322. PAPER MANUFACTURING
323. PRINTING AND RELATED SUPPORT ACTIVITIES (13)
324. PETROLEUM AND COAL PRODUCTS MANUFACTURING (1)
325. CHEMICAL MANUFACTURING (9)
326. PLASTICS AND RUBBER PRODUCTS MANUFACTURING (6)
327. NONMETALLIC MINERAL PRODUCT MANUFACTURING (2)
331. PRIMARY METAL MANUFACTURING (2)
332. FABRICATED METAL PRODUCT MANUFACTURING (8)
333. MACHINERY MANUFACTURING (5)
334. COMPUTER AND ELECTRONIC PRODUCT MANUFACTURING (23)
335. ELECTRICAL EQUIPMENT, APPLIANCE AND COMPONENT MANUFACTURING (8)
336. TRANSPORTATION EQUIPMENT MANUFACTURING (1)
337. FURNITURE AND RELATED PRODUCT MANUFACTURING (4)
339. MISCELLANEOUS MANUFACTURING (7)

42. WHOLESALE TRADE

421. WHOLESALE TRADE, DURABLE GOODS (80)
422. WHOLESALE TRADE, NONDURABLE GOODS (36)
441. MOTOR VEHICLE AND PARTS DEALERS (6)
442. FURNITURE AND HOME FURNISHINGS STORES (4)
443. ELECTRONICS AND APPLIANCE STORES (5)
444. BUILDING MATERIAL AND GARDEN EQUIPMENT AND SUPPLIES DEALERS (5)

44-45. RETAIL TRADE

445. FOOD AND BEVERAGE STORES
446. HEALTH AND PERSONAL CARE STORES (1)
447. GASOLINE STATIONS
448. CLOTHING AND CLOTHING ACCESSORIES STORES (1)
451. SPORTING GOODS, HOBBY, BOOK AND MUSIC STORES (1)
452. GENERAL MERCHANDISE STORES (1)
453. MISCELLANEOUS STORE RETAILERS (2)
454. NONSTORE RETAILERS (5)
481. AIR TRANSPORTATION (32)
482. RAIL TRANSPORTATION (2)
483. WATER TRANSPORTATION (2)
484. TRUCK TRANSPORTATION (9)

48-49. TRANSPORTATION

485. TRANSIT AND GROUND PASSENGER TRANSPORTATION
486. PIPELINE TRANSPORTATION
487. SCENIC AND SIGHTSEEING TRANSPORTATION
488. SUPPORT ACTIVITIES FOR TRANSPORTATION (11)
491. POSTAL SERVICE (2)
492. COURIERS AND MESSENGERS (9)
493. WAREHOUSING AND STORAGE FACILITIES (3)

51. INFORMATION

511. PUBLISHING INDUSTRIES (80)
512. MOTION PICTURE AND SOUND RECORDING INDUSTRIES (2)
513. BROADCASTING AND TELECOMMUNICATIONS (32)
514. INFORMATION SERVICES AND DATA PROCESSING SERVICES (74)

52. FINANCE AND INSURANCE

521. MONETARY AUTHORITIES - CENTRAL BANK (1)
522. CREDIT INTERMEDIATION AND RELATED ACTIVITIES (14)
523. SECURITIES, COMMODITY CONTRACTS AND OTHER INTERMEDIATION AND RELATED ACTIVITIES (12)
524. INSURANCE CARRIERS AND RELATED ACTIVITIES (2)
525. FUNDS, TRUSTS AND OTHER FINANCIAL VEHICLES (3)

53. REAL ESTATE AND RENTAL AND LEASING

531. REAL ESTATE (4)
532. RENTAL AND LEASING SERVICES (1)
533. OWNERS AND LESSORS OF OTHER NON-FINANCIAL ASSETS

54. PROFESSIONAL, SCIENTIFIC AND TECHNICAL SERVICES

541. PROFESSIONAL, SCIENTIFIC AND TECHNICAL SERVICES (96)

55. MANAGEMENT OF COMPANIES AND ENTERPRISES

551. MANAGEMENT OF COMPANIES AND ENTERPRISES (1)

56. ADMINISTRATIVE AND SUPPORT, WASTE MANAGEMENT AND REMEDIATION SERVICES

561. ADMINISTRATIVE AND SUPPORT SERVICES (44)
562. WASTE MANAGEMENT AND REMEDIATION SERVICES (2)

61. EDUCATIONAL SERVICES

611. EDUCATIONAL SERVICES (28)

62. HEALTH CARE AND SOCIAL ASSISTANCE

621. AMBULATORY HEALTH CARE SERVICES (2)
622. HOSPITALS
623. NURSING AND RESIDENTIAL CARE FACILITIES
624. SOCIAL ASSISTANCE

71. ARTS, ENTERTAINMENT AND RECREATION

711. PERFORMING ARTS, SPECTATOR SPORTS AND RELATED INDUSTRIES (9)
712. MUSEUMS, HISTORICAL SITES AND SIMILAR INSTITUTIONS (3)
713. AMUSEMENT, GAMBLING AND RECREATION INDUSTRIES (1)

72. ACCOMMODATION AND FOODSERVICES

721. ACCOMMODATION (3)
722. FOODSERVICES AND DRINKING PLACES (2)

81. OTHER SERVICES (EXCEPT PUBLIC ADMINISTRATION)

811. REPAIR AND MAINTENANCE (9)
812. PERSONAL AND LAUNDRY SERVICES (1)
813. RELIGIOUS, GRANTMAKING, CIVIC, AND PROFESSIONAL AND SIMILAR ORGANIZATIONS (18)
814. PRIVATE HOUSEHOLDS

92. PUBLIC ADMINISTRATION

921. EXECUTIVE, LEGISLATIVE, PUBLIC FINANCE AND GENERAL GOVERNMENT (3)
922. JUSTICE, PUBLIC ORDER, AND SAFETY
923. ADMINISTRATION OF HUMAN RESOURCE PROGRAMS
924. ADMINISTRATION OF ENVIRONMENTAL QUALITY PROGRAMS
925. ADMINISTRATION OF HOUSING PROGRAMS, URBAN PLANNING, AND COMMUNITY DEVELOPMENT
926. ADMINISTRATION OF ECONOMIC PROGRAMS
927. SPACE RESEARCH AND TECHNOLOGY (1)
928. NATIONAL SECURITY AND INTERNATIONAL AFFAIRS (47)