| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 3152 |
36.5%
|
| 2 | NO | 5446 |
63.1%
|
| 7 | DON'T KNOW | 31 |
0.4%
|
| 9 | REFUSED | 3 |
0%
|
| Sysmiss | 3012 |