| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 816 |
8.2%
|
| 2 | NO | 5776 |
58.2%
|
| 7 | NOT APPLICABLE | 3326 |
33.5%
|
| 9 | REFUSED | 3 |
0%
|
| Sysmiss | 4 |