| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. Yes | 348 |
8.6%
|
| 2 | 2. No | 3526 |
87%
|
| 5 | 5. Missing | 4 |
0.1%
|
| 9 | 9. NA | 175 |
4.3%
|
| Sysmiss | 4601 |