| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. Yes | 6 |
1.8%
|
| 2 | 2. No | 321 |
98.2%
|
| 5 | 5. Missing | 0 |
0%
|
| 9 | 9. N/A | 0 |
0%
|
| Sysmiss | 8327 |