| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 724 |
32.2%
|
| 2 | NO | 1494 |
66.5%
|
| 7 | DON'T KNOW | 30 |
1.3%
|
| 9 | REFUSED | 0 |
0%
|
| Sysmiss | 4522 |