| Value | Category | Cases | |
|---|---|---|---|
| 1 | yes | 211 |
5%
|
| 2 | no | 398 |
9.4%
|
| 9 | not applicable | 3455 |
81.7%
|
| 9999995 | missing:impute | 165 |
3.9%
|
| Sysmiss | 4 |