| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 3048 |
71.8%
|
| 2 | NO | 740 |
17.4%
|
| 7 | DON'T KNOW | 442 |
10.4%
|
| 9 | REFUSED | 17 |
0.4%
|
| Sysmiss | 3 |