| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 903 |
9.3%
|
| 2 | NO | 8400 |
86.6%
|
| 7 | DON'T KNOW | 397 |
4.1%
|
| 9 | REFUSED | 0 |
0%
|
| Sysmiss | 1 |