| Value | Category | Cases | |
|---|---|---|---|
| 1 | yes | 1501 |
64.1%
|
| 2 | no | 744 |
31.8%
|
| 9 | not applicable | 0 |
0%
|
| 9999995 | missing:impute | 95 |
4.1%
|
| Sysmiss | 30 |