| Value | Category | Cases | |
|---|---|---|---|
| 1 | yes | 13 |
0.2%
|
| 2 | no | 968 |
14.7%
|
| 9 | not applicable | 5482 |
83.2%
|
| 9999995 | missing:impute | 125 |
1.9%
|
| Sysmiss | 15 |