| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 3223 |
67.9%
|
| 2 | NO | 1503 |
31.6%
|
| 7 | DON'T KNOW | 23 |
0.5%
|
| 9 | REFUSED | 0 |
0%
|
| Sysmiss | 69288 |