| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 1255 |
19.8%
|
| 2 | NO | 436 |
6.9%
|
| 8 | DK | 2 |
0%
|
| 9 | NO RESPONSE | 1 |
0%
|
| Sysmiss | 4634 |