| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 103 |
1.1%
|
| 2 | NO | 7206 |
74.9%
|
| 7 | DON'T KNOW | 2309 |
24%
|
| 9 | REFUSED | 8 |
0.1%
|
| Sysmiss | 3 |