| Value | Category | Cases | |
|---|---|---|---|
| 1 | 175 |
97.8%
|
|
| 2 | 4 |
2.2%
|
|
| Sysmiss | Don't know | 0 | |
| Sysmiss | Refused to answer | 0 | |
| Sysmiss | Not applicable | 0 | |
| Sysmiss | 4278 |