| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 91 |
22.9%
|
| 2 | No | 298 |
75.1%
|
| 3 | Do not know | 8 |
2%
|
| 9 | Unspecified | 0 |
0%
|
| Sysmiss | 9602 |