| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 2568 |
38.7%
|
| 2 | NO | 4045 |
60.9%
|
| 7 | DON'T KNOW | 28 |
0.4%
|
| 9 | REFUSED | 2 |
0%
|
| Sysmiss | 2 |