| Value | Category | Cases | |
|---|---|---|---|
| 1 | yes | 164 |
7%
|
| 2 | no | 57 |
2.4%
|
| 9 | not applicable | 2087 |
88.7%
|
| 9999995 | missing:impute | 46 |
2%
|
| Sysmiss | 16 |