| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 15 |
13.6%
|
| 2 | No | 93 |
84.5%
|
| 8 | Don't know | 1 |
0.9%
|
| 9 | Refused | 1 |
0.9%
|
| Sysmiss | 890 |