| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 1537 |
32.6%
|
| 2 | No | 3140 |
66.6%
|
| 8 | DK | 1 |
0%
|
| 9 | Missing | 36 |
0.8%
|
| Sysmiss | 113 |