| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 8821 |
90.9%
|
| 2 | NO | 533 |
5.5%
|
| 7 | DON’T KNOW | 345 |
3.6%
|
| 9 | REFUSED | 1 |
0%
|
| Sysmiss | 1 |