| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 3197 |
60.7%
|
| 2 | NO | 1691 |
32.1%
|
| 7 | DON'T KNOW | 377 |
7.2%
|
| 9 | REFUSED | 1 |
0%
|
| Sysmiss | 5 |