| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 2685 |
22.1%
|
| 2 | No | 8992 |
74%
|
| 7 | Not applicable | 256 |
2.1%
|
| 9 | Missing | 224 |
1.8%
|
| Sysmiss | 1 |