| Value | Category | Cases | |
|---|---|---|---|
| 1 | yes | 1771 |
75.7%
|
| 2 | no | 516 |
22%
|
| 9 | not applicable | 0 |
0%
|
| 9999995 | missing:impute | 54 |
2.3%
|
| Sysmiss | 29 |