| Value | Category | Cases | |
|---|---|---|---|
| 1 | yes | 307 |
4.7%
|
| 2 | no | 4600 |
70.7%
|
| 9 | not applicable | 0 |
0%
|
| 9999995 | missing:impute | 1601 |
24.6%
|
| Sysmiss | 95 |