| Value | Category | Cases | |
|---|---|---|---|
| 1 | yes | 11 |
0.2%
|
| 2 | no | 60 |
0.9%
|
| 9 | not applicable | 6084 |
93.3%
|
| 9999995 | missing:impute | 368 |
5.6%
|
| Sysmiss | 80 |