| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 3779 |
79.5%
|
| 2 | No | 853 |
18%
|
| 8 | DK | 118 |
2.5%
|
| 9 | Missing | 1 |
0%
|
| Sysmiss | 250 |