| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 50087 |
67.7%
|
| 2 | NO | 13500 |
18.2%
|
| 7 | DON'T KNOW | 10431 |
14.1%
|
| 9 | REFUSED | 8 |
0%
|
| Sysmiss | 11 |