| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. Yes | 4215 |
26.7%
|
| 3 | 3. No | 11304 |
71.5%
|
| 6 | 6. None | 283 |
1.8%
|
| 9 | 9. Missing | 0 |
0%
|
| Sysmiss | 50165 |