| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 108 |
95.6%
|
| 2 | No | 3 |
2.7%
|
| 3 | Don't know | 1 |
0.9%
|
| 4 | Refused | 1 |
0.9%
|
| Sysmiss | 893 |