| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 29 |
13.2%
|
| 2 | No | 177 |
80.8%
|
| 8 | DK | 13 |
5.9%
|
| 9 | Missing | 0 |
0%
|
| Sysmiss | 160 |