| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 19063 |
27.5%
|
| 2 | NO | 49561 |
71.5%
|
| 7 | DON'T REMEMBER | 613 |
0.9%
|
| 9 | REFUSED | 56 |
0.1%
|
| Sysmiss | 3 |