| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. Yes | 11880 |
68.6%
|
| 3 | 3. No | 5258 |
30.4%
|
| 6 | 6. None | 167 |
1%
|
| 9 | 9. Missing | 6 |
0%
|
| Sysmiss | 13 |