| Value | Category | Cases | |
|---|---|---|---|
| 1 | yes | 879 |
24.3%
|
| 2 | no | 2734 |
75.7%
|
| 9 | not applicable | 0 |
0%
|
| 9999995 | missing:impute | 0 |
0%
|
| Sysmiss | 4 |