| Value | Category | Cases | |
|---|---|---|---|
| 1 | yes | 30 |
0.7%
|
| 2 | no | 1008 |
24%
|
| 9 | not applicable | 2999 |
71.3%
|
| 9999995 | missing:impute | 171 |
4.1%
|
| Sysmiss | 25 |