| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 3663 |
73.7%
|
| 2 | No | 384 |
7.7%
|
| 8 | DK | 592 |
11.9%
|
| 9 | Missing | 0 |
0%
|
| Sysmiss | 328 |