NLRB Stats Archive › Annual Reports › FY2008 › Industrial distribution of cases received
Industrial distribution of cases received
| Industrial Group | All cases | Unfair labor practice cases | Unfair labor practice cases | Unfair labor practice cases | Unfair labor practice cases | Unfair labor practice cases | Unfair labor practice cases | Unfair labor practice cases | Unfair labor practice cases | Representation cases | Representation cases | Representation cases | Representation cases | Union deauthorization cases | Amendment of certification cases | Unit clarification cases |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Industrial Group | All cases | All C cases | CA | CB | CC | CD | CE | CG | CP | All R cases | RC | RM | RD | UD | AC | UC |
| Crop Production | 19 | 15 | 13 | 2 | 0 | 0 | 0 | 0 | 0 | 4 | 4 | 0 | 0 | 0 | 0 | 0 |
| Agriculture, Forestry, Fishing, and Hunting (NAICS 11 subtotal) | 58 | 45 | 38 | 7 | 0 | 0 | 0 | 0 | 0 | 13 | 13 | 0 | 0 | 0 | 0 | 0 |
| Mining, Quarrying, and Oil and Gas Extraction (NAICS 21 subtotal) | 227 | 186 | 158 | 24 | 1 | 0 | 0 | 0 | 0 | 33 | 33 | 0 | 0 | 0 | 1 | 5 |
| Utilities (NAICS 22) | 475 | 375 | 294 | 78 | 2 | 0 | 0 | 0 | 0 | 90 | 78 | 0 | 12 | 0 | 1 | 9 |
| Construction (NAICS 23 subtotal) | 2,289 | 2,015 | 1,195 | 449 | 196 | 102 | 47 | 3 | 23 | 267 | 215 | 19 | 33 | 2 | 0 | 5 |
| 31-Manufacturing (NAICS 31 subtotal — Food/Bev/Textile/Apparel/Leather) | 1,023 | 916 | 645 | 265 | 4 | 1 | 0 | 0 | 1 | 98 | 74 | 3 | 21 | 1 | 1 | 7 |
| 32-Manufacturing (NAICS 32 subtotal — Wood/Paper/Print/Petroleum/Chemical/Plastics/Nonmetallic Mineral) | 1,517 | 1,351 | 989 | 356 | 17 | 1 | 0 | 0 | 2 | 161 | 109 | 9 | 43 | 0 | 0 | 5 |
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Source data: U.S. NLRB Annual Reports (public domain). Reconstruction by NLRB Stats Archive. Updated June 2026.