| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 2102 |
27%
|
| 2 | NO | 5551 |
71.2%
|
| 8 | DK | 145 |
1.9%
|
| 9 | NO RESPONSE | 0 |
0%
|
| Sysmiss | 13582 |