| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 5078 |
53.7%
|
| 2 | NO | 4332 |
45.8%
|
| 98 | DON'T KNOW | 33 |
0.3%
|
| 99 | REFUSED | 18 |
0.2%
|
| Sysmiss | 2 |