| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 234 |
12.3%
|
| 2 | NO | 1661 |
87.4%
|
| 8 | DK | 5 |
0.3%
|
| 9 | NO RESPONSE | 0 |
0%
|
| Sysmiss | 4086 |