| Value | Category | Cases | |
|---|---|---|---|
| 1 | yes | 37 |
1.6%
|
| 2 | no | 1802 |
77%
|
| 9 | not applicable | 370 |
15.8%
|
| 9999995 | missing:impute | 132 |
5.6%
|
| Sysmiss | 29 |