| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 3679 |
69.9%
|
| 2 | NO | 1273 |
24.2%
|
| 7 | DON'T KNOW | 313 |
5.9%
|
| 9 | REFUSED | 1 |
0%
|
| Sysmiss | 5 |