| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 193 |
6.3%
|
| 2 | NO | 2803 |
91.2%
|
| 7 | NOT APPLICABLE | 74 |
2.4%
|
| 9 | REFUSED | 3 |
0.1%
|
| Sysmiss | 1498 |