| Value | Category | Cases | |
|---|---|---|---|
| 1 | yes | 950 |
22.7%
|
| 2 | no | 1253 |
29.9%
|
| 9 | not applicable | 1690 |
40.3%
|
| 9999995 | missing:impute | 301 |
7.2%
|
| Sysmiss | 39 |