| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 315 |
5.9%
|
| 2 | NO | 284 |
5.4%
|
| 8 | DK | 96 |
1.8%
|
| 9 | NO RESPONSE | 2 |
0%
|
| Sysmiss | 4604 |
86.9%
|