NLRB Stats Archive › Annual Reports › FY1944 › Elections and pay-roll checks — by industrial group
| Industrial group | Elections and pay-roll checks | Elections and pay-roll checks | Valid votes cast | Valid votes cast | Winner | Winner | Winner | Winner | Winner | Winner | Winner | Winner |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Industrial group | Elections and pay-roll checks | Elections and pay-roll checks | Valid votes cast | Valid votes cast | A. F. of L. | A. F. of L. | C. I. O. | C. I. O. | Unaffiliated | Unaffiliated | No union | No union |
| Industrial group | Number | Percent | Number | Percent | Number | Percent | Number | Percent | Number | Percent | Number | Percent |
| Mining | 219 | 4.6 | 21,084 | 2 | 54 | 24.7 | 70 | 32 | 40 | 18.3 | 45 | 20.5 |
| Transportation, communication, and other public utilities | 356 | 7.6 | 56,933 | 5.3 | 148 | 41.6 | 80 | 22.5 | 73 | 20.5 | 55 | 15.4 |
Source data: U.S. NLRB Annual Reports (public domain). Reconstruction by NLRB Stats Archive. Updated June 2026.