| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 9688 |
97.6%
|
| 2 | NO | 110 |
1.1%
|
| 7 | DON'T KNOW | 126 |
1.3%
|
| 9 | REFUSED | 0 |
0%
|
| Sysmiss | 1 |