| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 8 |
33.3%
|
| 2 | NO | 15 |
62.5%
|
| 88 | DON'T KNOW | 1 |
4.2%
|
| 99 | REFUSED | 0 |
0%
|
| Sysmiss | 632 |