| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 4734 |
58.9%
|
| 2 | NO | 3023 |
37.6%
|
| 7 | DON'T KNOW | 285 |
3.5%
|
| 9 | REFUSED | 2 |
0%
|
| Sysmiss | 952 |