| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 5722 |
84.5%
|
| 2 | NO | 737 |
10.9%
|
| 7 | DON'T KNOW | 303 |
4.5%
|
| 9 | REFUSED | 6 |
0.1%
|
| Sysmiss | 2 |