| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 5175 |
54.7%
|
| 2 | NO | 4234 |
44.7%
|
| 98 | DON'T KNOW | 35 |
0.4%
|
| 99 | REFUSED | 19 |
0.2%
|
| Sysmiss | 11 |