| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 5273 |
47.4%
|
| 2 | NO | 2674 |
24%
|
| 8 | DK | 1968 |
17.7%
|
| 9 | NO RESPONSE | 11 |
0.1%
|
| Sysmiss | 1209 |