| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 1477 |
13.2%
|
| 2 | NO | 9568 |
85.5%
|
| 7 | NOT APPLICABLE | 103 |
0.9%
|
| 9 | REFUSED | 40 |
0.4%
|
| Sysmiss | 456 |