| Value | Category | Cases | |
|---|---|---|---|
| 1 | 49 |
2%
|
|
| 2 | 2463 |
98%
|
|
| Sysmiss | Don't know | 0 | |
| Sysmiss | Refused to answer | 0 | |
| Sysmiss | Not applicable | 0 | |
| Sysmiss | 8980 |