| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 293 |
89.9%
|
| 2 | No | 21 |
6.4%
|
| 8 | DK | 11 |
3.4%
|
| 9 | Missing | 1 |
0.3%
|
| Sysmiss | 1596 |