| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 476 |
8.3%
|
| 2 | NO | 5182 |
90.7%
|
| 7 | NOT APPLICABLE | 53 |
0.9%
|
| 9 | REFUSED | 4 |
0.1%
|
| Sysmiss | 1055 |