| Value | Category | Cases | |
|---|---|---|---|
| 1 | No | 1173 |
68.4%
|
| 2 | Yes | 168 |
9.8%
|
| 3 | Maybe | 75 |
4.4%
|
| 4 | I don't know | 300 |
17.5%
|
| Sysmiss | 23 |