| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 143 |
84.1%
|
| 2 | No | 13 |
7.6%
|
| 8 | DK | 14 |
8.2%
|
| 9 | Missing | 0 |
0%
|
| Sysmiss | 2558 |