| <all other values> |
| 11 : Agriculture, Forestry, Fishing and Hunting |
| 21 : Mining, Quarrying, and Oil and Gas Extraction |
| 22 : Utilities |
| 23 : Construction |
| 31-33 : Manufacturing |
| 42 : Wholesale Trade |
| 44-45 : Retail Trade |
| 48-49 : Transportation and Warehousing |
| 51 : Information |
| 52 : Finance and Insurance |
| 53 : Real Estate and Rental and Leasing |
| 54 : Professional, Scientific, and Technical Services |
| 55 : Management of Companies and Enterprises |
| 56 : Administrative and Support and Waste Management and Remediation Services |
| 61 : Educational Services |
| 62 : Health Care and Social Assistance |
| 71 : Arts, Entertainment, and Recreation |
| 72 : Accommodation and Food Services |
| 81 : Other Services (except Public Administration) |
| 92 : Public Administration |
| 99 : Unclassified |
