| Value | Category | Cases | |
|---|---|---|---|
| 1 | yes | 140 |
6%
|
| 2 | no | 2088 |
89.2%
|
| 9 | not applicable | 52 |
2.2%
|
| 9999995 | missing:impute | 61 |
2.6%
|
| Sysmiss | 4262 |