| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 122 |
1.2%
|
| 2 | NO | 8649 |
87.2%
|
| 7 | DON'T KNOW | 1146 |
11.6%
|
| 9 | REFUSED | 2 |
0%
|
| Sysmiss | 6 |