| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 416 |
34.1%
|
| 2 | No | 453 |
37.2%
|
| 8 | DK | 350 |
28.7%
|
| 9 | Missing | 0 |
0%
|
| Sysmiss | 545 |