| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 3101 |
46.7%
|
| 2 | NO | 3530 |
53.1%
|
| 7 | DON'T KNOW | 10 |
0.2%
|
| 9 | REFUSED | 2 |
0%
|
| Sysmiss | 2 |