| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 5060 |
52.2%
|
| 2 | NO | 4546 |
46.9%
|
| 7 | NOT APPLICABLE | 85 |
0.9%
|
| 9 | REFUSED | 9 |
0.1%
|
| Sysmiss | 1 |