| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 5926 |
65.9%
|
| 2 | NO | 2424 |
27%
|
| 7 | DON'T KNOW | 635 |
7.1%
|
| 9 | REFUSED | 8 |
0.1%
|
| Sysmiss | 3 |