| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 15 |
0.2%
|
| 2 | NO | 8342 |
85.4%
|
| 7 | DON'T KNOW | 1389 |
14.2%
|
| 9 | REFUSED | 18 |
0.2%
|
| Sysmiss | 1 |