| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 438 |
80.8%
|
| 2 | NO | 44 |
8.1%
|
| 8 | DK | 57 |
10.5%
|
| 9 | NO RESPONSE | 3 |
0.6%
|
| Sysmiss | 5444 |