| Value | Category | Cases | |
|---|---|---|---|
| 1 | seasonal | 36 |
27.7%
|
| 2 | occasional | 18 |
13.8%
|
| 3 | temporary | 14 |
10.8%
|
| 4 | permanent | 62 |
47.7%
|
| Sysmiss | 7843 |