| Value | Category | Cases | |
|---|---|---|---|
| 0 | 904 |
54.8%
|
|
| 1 | 745 |
45.2%
|
|
| Sysmiss | Don't know | 0 | |
| Sysmiss | Refused to answer | 0 | |
| Sysmiss | Not applicable | 0 | |
| Sysmiss | 2808 |