| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 107 |
16.1%
|
| 2 | No | 507 |
76.4%
|
| 8 | DK | 50 |
7.5%
|
| 9 | Missing | 0 |
0%
|
| Sysmiss | 459 |