| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 10727 |
90.2%
|
| 2 | NO | 131 |
1.1%
|
| 7 | DON'T KNOW | 1039 |
8.7%
|
| 9 | REFUSED | 2 |
0%
|
| Sysmiss | 884 |