| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 191 |
2.1%
|
| 2 | NO | 3414 |
38.3%
|
| 8 | DK | 32 |
0.4%
|
| 9 | NO RESPONSE | 1 |
0%
|
| Sysmiss | 5265 |
59.1%
|