NLRB Stats Archive › Annual Reports › FY2004 › Industrial distribution of cases received
Industrial distribution of cases received
| Industrial Group (NAICS) | All cases | Unfair labor practice cases — All C cases | Unfair labor practice cases — CA | Unfair labor practice cases — CB | Unfair labor practice cases — CC | Unfair labor practice cases — CD | Unfair labor practice cases — CE | Unfair labor practice cases — CG | Unfair labor practice cases — CP | Representation cases — All R cases | Representation cases — RC | Representation cases — RM | Representation cases — RD | Representation cases — UD | Representation cases — AC | Representation cases — UC | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 32-Manufacturing (NAICS 32 sub-total — Chemical, Plastics-Rubber, Nonmetallic Mineral) | 1,807 | 1,558 | 1,251 | 294 | 8 | 3 | 0 | 0 | 2 | 235 | 167 | 4 | 64 | 11 | 1 | 2 | |
| Transportation Equipment Manufacturing (largest NAICS 33 sub-industry) | 1,237 | 1,121 | 714 | 400 | 6 | 0 | 1 | 0 | 0 | 109 | 88 | 1 | 14 | 1 | 0 | 6 | |
| 33-Manufacturing (NAICS 33 sub-total — Primary Metal, Fab Metal, Machinery, Computer-Electronic, Electrical, Transportation Eq, Furniture, Misc Mfg) | 3,693 | 3,273 | 2,378 | 874 | 19 | 1 | 1 | 0 | 0 | 396 | 295 | 9 | 91 | 10 | 4 | 10 | |
| Wholesale Trade (NAICS 42 sub-total — Durable + Nondurable) | 776 | 612 | 487 | 114 | 8 | 1 | 0 | 2 | 0 | 155 | 116 | 11 | 26 | 0 | 0 | 5 | |
| Food and Beverage Stores (Retail NAICS 445 — largest retail sub-industry) | 1,040 | 940 | 579 | 352 | 3 | 0 | 6 | 0 | 0 | 97 | 65 | 5 | 27 | 1 | 0 | 1 |
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Source data: U.S. NLRB Annual Reports (public domain). Reconstruction by NLRB Stats Archive. Updated June 2026.