| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 161 |
1.3%
|
| 2 | NO | 4584 |
35.9%
|
| 7 | NOT APPLICABLE | 8032 |
62.8%
|
| 9 | REFUSED | 5 |
0%
|
| Sysmiss | 1 |