| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 1686 |
35.9%
|
| 2 | NO | 2974 |
63.3%
|
| 7 | DON'T KNOW | 35 |
0.7%
|
| 9 | REFUSED | 0 |
0%
|
| Sysmiss | 5006 |