| Value | Category | Cases | |
|---|---|---|---|
| 1 | yes | 74 |
1.8%
|
| 2 | no | 2260 |
53.8%
|
| 9 | not applicable | 1657 |
39.5%
|
| 9999995 | missing:impute | 207 |
4.9%
|
| Sysmiss | 35 |