| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | yes | 409 | 407 |
24.7%
|
| 2 | no | 549 | 537 |
32.7%
|
| 3 | service not available | 684 | 697 |
42.4%
|
| Sysmiss | 3 | 3 |