| Value | Category | Cases | |
|---|---|---|---|
| 0 | 19 |
15.7%
|
|
| 1 | 102 |
84.3%
|
|
| Sysmiss | Don't know | 0 | |
| Sysmiss | Refused to answer | 0 | |
| Sysmiss | Not applicable | 0 | |
| Sysmiss | 4336 |