| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 143 |
92.3%
|
| 2 | No | 11 |
7.1%
|
| 8 | DK | 1 |
0.6%
|
| 9 | Missing | 0 |
0%
|
| Sysmiss | 224 |