| Value | Category | Cases | |
|---|---|---|---|
| 1 | yes | 10 |
0.2%
|
| 2 | no | 84 |
2%
|
| 9 | not applicable | 3866 |
92.4%
|
| 9999995 | missing:impute | 224 |
5.4%
|
| Sysmiss | 49 |