| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 5740 |
73.3%
|
| 2 | NO | 485 |
6.2%
|
| 7 | DON'T KNOW | 1582 |
20.2%
|
| 9 | REFUSED | 20 |
0.3%
|
| Sysmiss | 4 |