| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 9535 |
83.2%
|
| 2 | NO | 903 |
7.9%
|
| 7 | DON'T KNOW | 1015 |
8.9%
|
| 9 | REFUSED | 4 |
0%
|
| Sysmiss | 1 |