| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 808 |
8.3%
|
| 2 | NO | 8569 |
88.3%
|
| 7 | DON'T KNOW | 323 |
3.3%
|
| 9 | REFUSED | 0 |
0%
|
| Sysmiss | 1 |