| Value | Category | Cases | |
|---|---|---|---|
| 1 | 661 |
96.9%
|
|
| 2 | 10 |
1.5%
|
|
| 3 | 11 |
1.6%
|
|
| Sysmiss | Don't know | 0 | |
| Sysmiss | Refused to answer | 0 | |
| Sysmiss | Not applicable | 0 | |
| Sysmiss | 3775 |