| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 493 |
9.4%
|
| 2 | NO | 2912 |
55.3%
|
| 7 | NOT APPLICABLE | 1861 |
35.3%
|
| 9 | REFUSED | 1 |
0%
|
| Sysmiss | 4 |