| Value | Category | Cases | |
|---|---|---|---|
| 1 | yes | 19 |
0.3%
|
| 2 | no | 621 |
9.5%
|
| 9 | not applicable | 3838 |
58.9%
|
| 9999995 | missing:impute | 2039 |
31.3%
|
| Sysmiss | 86 |