| Value | Category | Cases | |
|---|---|---|---|
| 1 | yes | 145 |
2.7%
|
| 2 | no | 118 |
2.2%
|
| 9 | not applicable | 5024 |
92.5%
|
| 9999995 | missing:impute | 142 |
2.6%
|
| Sysmiss | 60 |