| Value | Category | Cases | |
|---|---|---|---|
| 1 | No | 1593 |
92.6%
|
| 2 | Yes | 56 |
3.3%
|
| 3 | Maybe | 21 |
1.2%
|
| 4 | I don't know | 51 |
3%
|
| Sysmiss | 18 |