| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 887 |
9.9%
|
| 2 | NO | 4465 |
49.6%
|
| 7 | NOT APPLICABLE | 3639 |
40.5%
|
| 9 | REFUSED | 2 |
0%
|
| Sysmiss | 3 |