| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 38 |
69.1%
|
| 2 | NO | 16 |
29.1%
|
| 88 | DON'T KNOW | 1 |
1.8%
|
| 99 | REFUSED | 0 |
0%
|
| Sysmiss | 601 |