| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 689 |
35.4%
|
| 2 | No | 48 |
2.5%
|
| 3 | Not sure | 20 |
1%
|
| 9 | NA | 1188 |
61.1%
|
| Sysmiss | 1254 |