| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 87 |
4.9%
|
| 2 | NO | 527 |
29.6%
|
| 8 | DK | 1 |
0.1%
|
| 9 | NO RESPONSE | 1 |
0.1%
|
| Sysmiss | 1165 |
65.4%
|