| Value | Category | Cases | |
|---|---|---|---|
| 1 | yes | 3731 |
56.6%
|
| 2 | no | 2809 |
42.6%
|
| 9 | not applicable | 0 |
0%
|
| 9999995 | missing:impute | 57 |
0.9%
|
| Sysmiss | 6 |