NLRB Stats Archive › Annual Reports › FY1999 › Industrial distribution of representation elections held in cases closed
| Metalmining…………………………………………… | 2 | 1 | 1 | 0 | 0 | 1 | 1,481 | 1,231 | 499 | 499 | 0 | 0 | 732 | 22 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Coalmining……………………………………………. | 4 | 2 | 0 | 2 | 0 | 2 | 127 | 120 | 79 | 11 | 68 | 0 | 41 | 67 |
| Oil and gas extraction………………………………….. | 7 | 2 | 2 | 0 | 0 | 5 | 362 | 347 | 159 | 157 | 0 | 2 | 188 | 30 |
| Mining and quarrying of nonmetallic minerals (exceptfuels)…………………………………………. | 12 | 7 | 6 | 1 | 0 | 5 | 246 | 230 | 103 | 60 | 43 | 0 | 127 | 148 |
| Mining…………………………………………… | 25 | 12 | 9 | 3 | 0 | 13 | 2,216 | 1,928 | 840 | 727 | 111 | 2 | 1,088 | 267 |
| Construction……………………………………... | 298 | 140 | 133 | 3 | 4 | 158 | 7,582 | 6,440 | 3,256 | 3,159 | 57 | 40 | 3,184 | 3,134 |
| Wholesaletrade………………………………….. | 189 | 85 | 81 | 1 | 3 | 104 | 11,425 | 10,581 | 4,185 | 4,053 | 45 | 87 | 6,396 | 2,432 |
| Retailtrade………………………………………. | 213 | 102 | 94 | 1 | 7 | 111 | 9,468 | 7,815 | 3,715 | 3,277 | 43 | 395 | 4,100 | 4,080 |
| Finance, insurance, and real estate………………. | 45 | 29 | 27 | 0 | 2 | 16 | 1,417 | 1,273 | 611 | 530 | 0 | 81 | 662 | 490 |
| U.S. PostalService………………………………. | 4 | 3 | 2 | 0 | 1 | 1 | 321 | 257 | 144 | 90 | 0 | 54 | 113 | 198 |
| Local and suburban transit and interurban highway passenger transportation……………………………… | 124 | 71 | 64 | 1 | 6 | 53 | 8,670 | 6,779 | 3,639 | 3,140 | 76 | 423 | 3,140 | 4,834 |
| Motor freight transportation and warehousing…………. | 270 | 128 | 121 | 3 | 4 | 142 | 10,604 | 9,308 | 4,677 | 4,468 | 89 | 120 | 4,631 | 4,881 |
| Water transportation…………………………………… | 19 | 9 | 8 | 0 | 1 | 10 | 691 | 606 | 325 | 249 | 24 | 52 | 281 | 268 |
| Other transportation……………………………………. | 62 | 34 | 28 | 0 | 6 | 28 | 3,129 | 2,625 | 1,369 | 946 | 0 | 423 | 1,256 | 1,391 |
| Communication………………………………………… | 82 | 41 | 41 | 0 | 0 | 41 | 3,709 | 3,359 | 1,559 | 1,546 | 0 | 13 | 1,800 | 1,425 |
| Electric, gas, and sanitary services……………………... | 137 | 78 | 75 | 1 | 2 | 59 | 6,767 | 6,054 | 3,140 | 2,776 | 26 | 338 | 2,914 | 3,172 |
| Transportation, communication, and other utilities | 694 | 361 | 337 | 5 | 19 | 333 | 33,570 | 28,731 | 14,709 | 13,125 | 215 | 1,369 | 14,022 | 15,971 |
| Hotels, rooming houses, camps, and other lodging places…………………………………………………. | 49 | 27 | 26 | 0 | 1 | 22 | 2,988 | 2,537 | 1,191 | 1,116 | 0 | 75 | 1,346 | 1,359 |
| Personalservices……………………………………….. | 45 | 28 | 23 | 0 | 5 | 17 | 5,743 | 4,384 | 3,702 | 3,293 | 0 | 409 | 682 | 5,221 |
| Automotive repair, services, and garages……………… | 55 | 21 | 20 | 0 | 1 | 34 | 1,927 | 1,511 | 732 | 680 | 0 | 52 | 779 | 728 |
| Motionpictures………………………………………… | 12 | 7 | 6 | 0 | 1 | 5 | 429 | 292 | 114 | 103 | 0 | 11 | 178 | 190 |
| Amusement and recreation services (except motion pictures)……………………………………………… | 45 | 24 | 23 | 0 | 1 | 21 | 1,648 | 1,362 | 730 | 691 | 12 | 27 | 632 | 682 |
| Healthservices…………………………………………. | 517 | 333 | 274 | 11 | 48 | 184 | 51,234 | 43,254 | 24,080 | 20,670 | 328 | 3,082 | 19,174 | 31,419 |
| Educationalservices……………………………………. | 45 | 33 | 21 | 1 | 11 | 12 | 2,184 | 1,874 | 1,190 | 779 | 10 | 401 | 684 | 1,475 |
| Membership organizations……………………………... | 48 | 29 | 24 | 0 | 5 | 19 | 1,511 | 1,253 | 602 | 492 | 0 | 110 | 651 | 754 |
| Business services ............................................................. | 239 | 141 | 92 | 12 | 37 | 98 | 12,257 | 9,749 | 5,668 | 3,771 | 370 | 1,527 | 4,081 | 6,661 |
Source data: U.S. NLRB Annual Reports (public domain). Reconstruction by NLRB Stats Archive. Updated June 2026.