| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 683 |
73.4%
|
| 2 | No | 136 |
14.6%
|
| 8 | DK | 111 |
11.9%
|
| 9 | Missing | 0 |
0%
|
| Sysmiss | 527 |