NLRB Stats Archive › Annual Reports › FY1993 › Representation elections held in cases closed, by industry
| Metal mining | 8 | 3 | 2 | 0 | I | 5 | 757 | 722 | 262 | 251 | 0 | 11 | 460 | 89 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Coal mining | 10 | 8 | 1 | 7 | 0 | 2 | 326 | 308 | 190 | 36 | 154 | 0 | 118 | 272 |
| 011 and gas extracuon | 23 | I I | II | 0 | 0 | 12 | 593 | 517 | 257 | 257 | 0 | 0 | 260 | 331 |
| Mining and quarrying of nonmetallic nunerals (except fuels) ..... . ..... | 6 | 2 | I | 1 | 0 | 4 | 238 | 228 | 97 | 44 | 53 | 0 | 131 | 100 |
| Mming | 47 | 24 | 15 | 8 | 1 | 23 | 1,914 | 1,775 | 806 | 588 3,218 | 207 2 | 11 | 969 | 792 |
| Construction | 289 233 | 139 97 | 133 93 | 1 2 | 5 2 | 150 136 | 8,120 15,193 | 6,001 13,536 | 3,422 5,963 | 5,613 | 180 | 202 170 | 2,579 7,573 | 4,266 3,570 |
| Wholesale trade . .. ........ ...... ..... ............... ..................... Retail trade | 293 | 130 | 123 | 3 | 4 | 163 | 11,303 | 9,774 | 4,854 | 4,605 | 115 | 134 | 4,920 | 5.018 |
| Finance, insurance, and real estate | 53 | 28 | 23 | 3 | 2 | 25 | 1.332 | 1,156 | 642 | 278 | 316 | 48 | 514 | 819 |
| U.S. Postal Service | 6 | 3 | 2 | 0 | 1 | 3 | 1,861 | 1,515 | 1,239 | 212 | 0 | 1,027 | 276 | 1,434 |
| Local and suburban transit and interurban highway passenger transpor- tation | 107 | 48 | 35 | 3 | 10 | 59 | 9,194 | 7,769 | 3,915 | 2,749 | 307 | 859 | 3,854 | 3,373 |
| Motor freight transportation and warchousmg | 331 | 171 | 166 | 3 | 2 | 160 | 15.079 | 12,785 | 6,661 | 6,527 | 31 | 103 0 | 6,124 158 | 7,406 |
| Water transportation | 5 | 2 | I | I | 0 | 3 | 309 | 254 | 96 | 71 | 25 | 138 | ||
| Other transportation | 56 | 28 | 27 | 0 | 1 | 28 | 2,898 | 2,503 | 1,208 | 1,203 | 0 | 5 | 1,295 | 972 |
| Communication | 68 | 30 | 28 | 0 | 2 | 38 | 3,436 | 3,002 | 1,360 | 1.288 | 0 | 72 | 1,642 | 1.013 |
| Electric, gas, and sanitary services ........ ..... ... ........... . ...... ....... | 113 | 51 | 51 | 0 | 0 | 62 | 10,480 | 9,248 | 3,682 | 2,957 | 0 | 725 | 5,566 | 1,065 |
| Transportation, communication, and other utilities | 680 | 330 | 308 | 7 | 15 | 350 | 41,396 | 35.561 | 16,922 | 14,795 | 363 | 1,764 | 18,639 | 13,967 |
| Hotels, morning houses, camps, and other lodging places Personal services | 62 40 | 31 19 | 30 18 | 0 0 | I I | 31 21 | 3,735 1,404 | 3,174 1,293 | 1,315 733 | 1,163 714 | 0 | 152 19 | 1.859 560 | 1,192 784 |
| Automotive repair, services, and garages .. ..... . ... | 1,674 | 679 | 0 | 0 | 828 | |||||||||
| . | 72 | 35 | 35 | 0 | 0 | 37 | 1,507 | 666 | 13 0 | 16 | 50 | 526 112 | ||
| Motion pictures | 7 | 6 | 5 | 0 | 1 | 1 | 135 | 120 | 70 | 54 | ||||
| Amusement and recitation services (except motion pictures) ................ | 31 | 16 | 14 | 1 | 1 | 15 | 1,472 | 1,188 | 680 | 586 | 15 | 79 | 508 | 971 |
| Health services | 324 | 189 | 160 | 7 | 22 | 135 | 31,295 | 26,241 | 14,056 | 11,883 | 613 | 1,560 | 12,185 | 16,525 |
| Educational services | 38 | 20 | 8 | 2 | 10 | 18 | 1,815 | 1,642 | 798 | 564 | 34 | 200 | 844 | 712 |
| Business services | 29 | 14 | 10 | 0 | 4 | 15 | 1,249 14,445 | 1,072 | 577 | 510 | 0 | 67 1,384 | 4,067 | 638 |
| Membership organizations | 226 | 132 | 91 | 21 | 20 | 94 | 11,269 | 7,202 | 5,098 | 720 | 495 | 8,985 | ||
| Miscellaneous repair services | 14 | 4 | 4 | 0 | 0 | 10 | 371 | 328 | 219 | 217 | 0 | 2 | 109 | 182 |
| Museums, art nallenes. botanical and zoolomcal gardens .. .... ... .. | I | 1 | 1 | 0 | 0 | 20 | 18 | 18 | 0 | 0 | 0 | 20 | ||
| 0 | 18 |
Source data: U.S. NLRB Annual Reports (public domain). Reconstruction by NLRB Stats Archive. Updated June 2026.