| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 785 |
46.4%
|
| 2 | No | 459 |
27.2%
|
| 3 | DK | 443 |
26.2%
|
| 6 | 3 |
0.2%
|
|
| Sysmiss | 290 |