NLRB Stats Archive › Annual Reports › FY1950 › By industry
By industry
| Metal mming | 13 | 0.2 | 3 | 23 1 | 7 | 53 8 | 3 | 23 1 | 0 | 0 | 5,811 | 0.7 | 4,917 | 0.6 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Coal mining | 4 | 1 | 0 | 0 | 0 | 0 | 3 | 75 0 | 1 | 25 0 | 99 | (2) | 94 | (2) |
| Crude petroleum and natural gas production | 4 | 1 | 0 | 0 | 2 | 50 0 | 1 | • 25 0 | 1 | 25 0 | 392 | . 1 | 311 | (2) |
| Nonmetallic mining and quarrying | 39 | 7 | 7 | 179 | 3 | 7.7 | 22 | 565 | 7 | 179 | 3,051 | 0.3 | 2,695 | 4 |
| 1 0 | 33 | 56 9 | 1 | 1.7 | 7 | 12 1 | 17 | 29 3 | 1,758 | . 2 | 1,416 | . 2 | ||
| Construction Wholesale trade | 58 536 | 9.6 | 308 | 57.5 | 56 | 10 4 | 43 | 8 0 | 129 | 24 1 | 17.962 | 2 0 | 15,846 | 2 0 |
| Retail trade | 602 | 10.7 | 211 | 35 | 41 | 6 8 | 124 | 20 6 | 226 | 37 6 | 32,956 | 3 7 | 28,710 | 3 7 |
| Finance, insurance, and real estate | 19 | 0.4 | 8 | 42.1 | 4 | 21 1 | 2 | 10 5 | 5 | 26 3 | 19,952 | 2.2 | 17,665 | 2 3 |
| Transportation, commumcation, and other public utilities | 490 | 87 | 233 | 47 6 | 59 | 120 | 80 | 163 | 118 | 24 1 | 104,142 | 11 7 | 79,212 | 10 1 |
| Highway passenger transportation | 63 | 11 | 20 | 31 8 | 4 | 63 | 17 | 27 0 | 22 | 349 | 3,421 | 0.4 | 2,924 | 0.4 |
| Highway freight transportation | 138 | 2 5 | 62 | 44 9 | 5 | 3 6 | 25 | 18 1 | 46 | 33 4 | 1,991 | 0.2 | 1,722 | 0.2 |
| Water transportation | 42 | 7 | 18 | 42 8 | 5 | 11 9 | 13 | 31 0 | 6 | 14 3 | 2,139 | 0.2 | 1,694 | 0.2 |
| Warehousing and storage | 52 | . 9 | 31 | 59 6 | 9 | 17 3 | 3 | 5 8 | 9 | 17.3 | 1,745 | . 2 | 1,575 | . 2 |
| Other transportation | 21 | 0.4 | 1 | 48 | 6 | 286 | 5 | 238 | 9 | 428 | 3,373 | 0.4 | 3,112 | 0.4 |
| Communication | 109 | 1 9 | 67 | 61 5 | 16 | 14 7 | 17 | 15 6 | 9 | 8.2 | 73,300 | 8.2 | 53,129 | 6 8 |
| Heat, light, power, water, and sanitary services._ _ _ | 65 | 1 2 | 34 | 52 3 | 14 | 21.5 | 0 | 0 | 17 | 26 2 | 18,173 | 2.1 | 16,056 | 1.9 |
| 0.9 | ||||||||||||||
| Services | 131 | 2 3 | 57 | 43.5 | 19 | 14 5 | 32 | 24 4 | 23 | 17.6 | 8,484 | 1 0 | 7,237 |
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Source data: U.S. NLRB Annual Reports (public domain). Reconstruction by NLRB Stats Archive. Updated June 2026.