| Value | Category | Cases | |
|---|---|---|---|
| 1 | yes | 495 |
42.4%
|
| 2 | no | 643 |
55.1%
|
| 3 | don't know | 29 |
2.5%
|
| 9 | not applicable/miss | 0 |
0%
|
| Sysmiss | 442 |