| Value | Category | Cases | |
|---|---|---|---|
| 1 | Permanent | 592 |
56.5%
|
| 2 | Temporary | 425 |
40.6%
|
| 3 | Seasonal | 12 |
1.1%
|
| 4 | Intermittent | 18 |
1.7%
|
| Sysmiss | 663 |