| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 1592 |
34.8%
|
| 2 | NO | 1474 |
32.2%
|
| 7 | DON'T KNOW | 1497 |
32.7%
|
| 9 | REFUSED | 8 |
0.2%
|