| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 1533 |
15.8%
|
| 2 | NO | 7858 |
81%
|
| 7 | NOT APPLICABLE | 303 |
3.1%
|
| 9 | REFUSED | 6 |
0.1%
|
| Sysmiss | 1 |