NLRB Stats Archive › Annual Reports › FY1961 › Industrial distribution of unfair labor practice and representation cases received
| 72,640 | 12,132 | 8,136 | 2,520 | - 815 | 288 | a | - - 316 | 10,508 | 9,177 | 738 | 593 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 11, 469 | 5,676 | 4,342 | 889 | 142 | 90 | 1 | 94 | 5,793 | 5,091 | 340 | 362 |
| 20 1,824 | 9 | a | 4 117 | 0 | o | 0 | 11 | 9 | 1 | 1 | |
| 860 | 651 | 54 | 13 | 17 | 964 | 858 | 63 | 43 | |||
| 24 | 18 | 12 | 4 | 1 | 1 | 0 | 6 | 5 | 0 | 1 | |
| 264 | 145 | 116 | 23 | 1 | 0 | 5 | 119 | 100 | 8 | 11 | |
| 423 | 298 | 199 | 57 | 18 | 3 | 19 | 125 | 100 | 14 | 11 | |
| 480 | 179 | 149 | 19 | 5 | 0 | 6 | 301 | 247 | 37 | 17 | |
| 460 | 248 | 214 | 29 | 3 | 0 | 2 | 212 | 186 | 14 | 12 | |
| 402 | 155 | 118 | 27 | 7 | 2 | 1 | 247 | 233 | 4 | 10 | |
| 669 | 296 | 211 | 44 | 19 | 11 | 7 | 373 | 334 | 17 | 22 | |
| 658 | 267 | 205 | 36 | 13 | 7 | 6 | 391 | 348 | 21 | 22 | |
| 174 | 81 | 60 | 14 | 7 | 0 | 0 | 93 | 70 | 6 | 17 | |
| 403 | 188 | 160 | 23 | 4 | 0 | 1 | 215 | 189 | 7 | 19 | |
| 182 | 107 | 89 | 14 | 1 | 0 | 3 | 75 | 68 | 4 | 3 | |
| 621 | 297 | 227 | 44 | 14 | 8 | 4 | 324 | 298 | 15 | 11 | |
| 670 | 328 | 258 | 58 | 6 | 5 | 1 | 342 | 308 | 15 | 19 | |
| 1,167 | 576 | 476 | 70 | 10 | 13 | 6 | 591 | 522 | 33 | 36 | |
| 862 | 3E0 | 315 | 50 | 14 | 1 | 0 | 482 | 413 | 28 | 41 | |
| 844 | 451 | 337 | 87 | 19 | 3 | 4 | 393 | 330 | 24 | 39 | |
| 220 | 152 | 107 | 30 | 14 | 0 | o | 68 | 51 | 10 | 7 | |
| 154 | 107 | 68 | 30 | 5 | 2 | 2 | 47 | 45 | 1 | 1 | |
| 388 | 223 | 159 | 33 | 14 | 12 | 5 | 165 | 147 | 8 | 10 | |
| 129 | 64 | 49 | 7 | 4 | 4 5 | 0 5 | 65 184 | 63 167 | 2 8 | 0 9 | |
| 15 | 5 | 5 | 0 | 0 | 0 | 0 | 10 | 10 | o | o | |
| 226 | 140 | 99 | 27 | 5 | 5 | a | as | 76 | 6 | 4 | |
| 62 | 19 | 16 | 3 | 0 | 0 | 0 | 33 | 32 | 0 | ||
| 93 | 3 | 14 | 4 | 1 | |||||||
| 75 | 46 | 20 | 3 | a | 18 | 6 | o | ||||
| 13 | 6 | 1 | 2 | 1 | 2 | 0 | 7 | 1 | 0 | ||
| 68 | 40 | 36 | 2 | 1 | 0 | 0 | 28 | 24 | 1 | 3 |
Source data: U.S. NLRB Annual Reports (public domain). Reconstruction by NLRB Stats Archive. Updated June 2026.