| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 570 |
58.8%
|
| 2 | No | 337 |
34.8%
|
| 8 | DK | 59 |
6.1%
|
| 9 | Missing | 3 |
0.3%
|
| Sysmiss | 1 |