| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 80 |
7.6%
|
| 2 | NO | 27 |
2.6%
|
| 8 | DK | 35 |
3.3%
|
| 9 | NO RESPONSE | 1 |
0.1%
|
| Sysmiss | 905 |
86.4%
|