| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. Government | 132 |
48.5%
|
| 2 | 2. Private | 11 |
4%
|
| 3 | 3. Union | 81 |
29.8%
|
| 4 | 4. Other (Specify) | 48 |
17.6%
|
| Sysmiss | 253 |