| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. Yes | 2881 |
16.6%
|
| 3 | 3. No | 13514 |
78.1%
|
| 6 | 6. None | 910 |
5.3%
|
| 9 | 9. Missing | 6 |
0%
|
| Sysmiss | 13 |