| Sex | Men 51% | Women 49% | |||
| Marital status | Married 62% | Single 32% | Other 6% | ||
| Department of Work | Administrative 26% | Units 15% | Workshop 17% | Spare parts 9% 9% | Other 25% |
| School grade | University 53% | high school 11% | Junior high school 13% | No response 19% | Other 4% |
| Type of personnel | Administrative 53% | Operational 32% | No response5% | ||
| Age (years)) | 31 - 36 32% | 25 - 30 21% | 37 - 42 19% | 43 - 48 13% | Remainder 15% |
| Seniority (years) | 0 - 4 38% | 5 - 9 28% | 10 - 14 9% | 15 - 19 17% | Remainder 8% |