| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0. no | 538 |
58.5%
|
| 1 | 1. yes | 382 |
41.5%
|
| 333 | 333. not applicable | 0 |
0%
|
| 666 | 666. missing | 0 |
0%
|
| 999 | 999. i dont know | 0 |
0%
|
| Sysmiss | 643 |