| Value | Category | Cases | |
|---|---|---|---|
| 1 | Government | 163 |
50.9%
|
| 2 | Private | 8 |
2.5%
|
| 3 | Union | 121 |
37.8%
|
| 4 | Other Specify | 28 |
8.8%
|
| Sysmiss | 112 |