| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 2840 |
66.8%
|
| 2 | NO | 1182 |
27.8%
|
| 7 | NOT APPLICABLE | 219 |
5.2%
|
| 9 | REFUSED | 8 |
0.2%
|
| Sysmiss | 1 |