| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 50 |
0.5%
|
| 2 | NO | 8364 |
85.7%
|
| 7 | DON'T KNOW | 1342 |
13.7%
|
| 9 | REFUSED | 8 |
0.1%
|
| Sysmiss | 1 |