| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 4382 |
44.2%
|
| 2 | NO | 3570 |
36%
|
| 7 | NOT APPLICABLE | 1971 |
19.9%
|
| 9 | REFUSED | 0 |
0%
|
| Sysmiss | 2 |