| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 6 |
0%
|
| 2 | NO | 8126 |
63.6%
|
| 7 | DON'T KNOW | 4559 |
35.7%
|
| 9 | REFUSED | 91 |
0.7%
|
| Sysmiss | 1 |