| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 1175 |
17.7%
|
| 2 | NO | 5418 |
81.6%
|
| 7 | DON'T KNOW | 48 |
0.7%
|
| 9 | REFUSED | 2 |
0%
|
| Sysmiss | 2 |