| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 245 |
18.2%
|
| 2 | NO | 1075 |
79.9%
|
| 7 | DON'T KNOW | 24 |
1.8%
|
| 9 | REFUSED | 1 |
0.1%
|
| Sysmiss | 10113 |