| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 2428 |
25.7%
|
| 2 | NO | 6969 |
73.7%
|
| 98 | DON'T KNOW | 41 |
0.4%
|
| 99 | REFUSED | 23 |
0.2%
|
| Sysmiss | 2 |