| Value | Category | Cases | |
|---|---|---|---|
| 1 | Government | 126 |
39.3%
|
| 2 | Private | 101 |
31.5%
|
| 3 | Union | 56 |
17.4%
|
| 4 | Other Specify | 38 |
11.8%
|
| Sysmiss | 111 |