| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 193 |
0.9%
|
| 2 | NO | 3539 |
17.2%
|
| 8 | DK | 7 |
0%
|
| 9 | NO RESPONSE | 2 |
0%
|
| Sysmiss | 16776 |
81.8%
|