| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. Government | 71 |
34.8%
|
| 2 | 2. Private | 88 |
43.1%
|
| 3 | 3. Union | 17 |
8.3%
|
| 4 | 4. Other (Specify) | 28 |
13.7%
|
| Sysmiss | 229 |