| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 14793 |
71.8%
|
| 2 | NO | 2044 |
9.9%
|
| 7 | DON'T KNOW | 3755 |
18.2%
|
| 9 | REFUSED | 14 |
0.1%
|