| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 2056 |
30.9%
|
| 2 | NO | 790 |
11.9%
|
| 7 | DON'T KNOW | 3794 |
57.1%
|
| 9 | REFUSED | 3 |
0%
|
| Sysmiss | 2 |