| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 199 |
23.8%
|
| 2 | NO | 595 |
71.3%
|
| 7 | DON'T KNOW | 41 |
4.9%
|
| 9 | REFUSED | 0 |
0%
|
| Sysmiss | 3512 |