| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 84 |
2%
|
| 2 | NO | 3646 |
85.8%
|
| 7 | DON'T KNOW | 510 |
12%
|
| 9 | REFUSED | 7 |
0.2%
|
| Sysmiss | 3 |