| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 93 |
14.7%
|
| 2 | No | 499 |
79%
|
| 8 | DK | 0 |
0%
|
| 9 | Missing | 40 |
6.3%
|
| Sysmiss | 6018 |