| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 30 |
53.6%
|
| 2 | NO | 24 |
42.9%
|
| 7 | DON'T KNOW | 1 |
1.8%
|
| 9 | REFUSED | 1 |
1.8%
|
| Sysmiss | 6714 |