| Value | Category | Cases | |
|---|---|---|---|
| 1 | Government | 162 |
48.5%
|
| 2 | Private | 80 |
24%
|
| 3 | Union | 56 |
16.8%
|
| 4 | Other Specify | 36 |
10.8%
|
| Sysmiss | 99 |