| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 277 |
23.7%
|
| 2 | NO | 668 |
57.2%
|
| 7 | DON'T KNOW | 222 |
19%
|
| 9 | REFUSED | 0 |
0%
|
| Sysmiss | 8534 |