| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 10 |
1.4%
|
| 2 | NO | 8 |
1.1%
|
| 8 | DK | 4 |
0.6%
|
| 9 | NO RESPONSE | 1 |
0.1%
|
| Sysmiss | 680 |
96.7%
|