| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 161 |
94.7%
|
| 2 | No | 1 |
0.6%
|
| 8 | DK | 8 |
4.7%
|
| 9 | Missing | 0 |
0%
|
| Sysmiss | 2558 |