| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 1405 |
90.6%
|
| 2 | No | 97 |
6.3%
|
| 3 | Unsure | 47 |
3%
|
| 99 | missing data on the form | 1 |
0.1%
|
| Sysmiss | 31 |