| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 8815 |
82.4%
|
| 2 | NO | 1160 |
10.8%
|
| 7 | DON'T KNOW | 722 |
6.7%
|
| 9 | REFUSED | 5 |
0%
|
| Sysmiss | 704 |