NLRB Stats Archive › Annual Reports › FY1972 › Representation elections in cases closed, by industry
| Industrial group | Total elections | Total won | AFL-CIO unions | Teamsters | Other national unions | Other local unions | No representative chosen | Number of employees eligible to vote | Total valid votes cast | Total | AFL-CIO unions | Teamsters | Other national unions | Other local unions | Total votes for no union | Eligible employees in units choosing representation | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Ordnance and accessories | 14 | 2,332 | 2,384 | 1,182 | 1,102 | ||||||||||||
| Food and kindred products | 341 | 292 | 108 | 125 | 11 | 8 | 249 | 13,459 | 4,929 | ||||||||
| Tobacco manufactures | 12 |
Source data: U.S. NLRB Annual Reports (public domain). Reconstruction by NLRB Stats Archive. Updated June 2026.