| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 9805 |
52.8%
|
| 2 | NO | 7626 |
41.1%
|
| 7 | DON'T REMEMBER | 1111 |
6%
|
| 9 | REFUSED | 25 |
0.1%
|
| Sysmiss | 50729 |