| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 521 |
8.2%
|
| 2 | NO | 5756 |
90.7%
|
| 7 | NOT APPLICABLE | 67 |
1.1%
|
| 9 | REFUSED | 2 |
0%
|
| Sysmiss | 299 |