| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 1436 |
30.7%
|
| 2 | No | 3213 |
68.8%
|
| 8 | DK | 3 |
0.1%
|
| 9 | Missing | 20 |
0.4%
|
| Sysmiss | 100 |