| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 706 |
75.9%
|
| 2 | No | 78 |
8.4%
|
| 8 | DK | 146 |
15.7%
|
| 9 | Missing | 0 |
0%
|
| Sysmiss | 527 |