| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 115 |
22.3%
|
| 2 | NO | 375 |
72.8%
|
| 7 | DON'T KNOW | 25 |
4.9%
|
| 9 | REFUSED | 0 |
0%
|
| Sysmiss | 3910 |