| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 390 |
10.3%
|
| 2 | NO | 3398 |
89.6%
|
| 7 | NOT APPLICABLE | 0 |
0%
|
| 9 | REFUSED | 3 |
0.1%
|
| Sysmiss | 4514 |