| Value | Category | Cases | |
|---|---|---|---|
| 1 | yes | 99 |
38.8%
|
| 2 | no | 156 |
61.2%
|
| 777 | n\a | 0 |
0%
|
| 888 | dk | 0 |
0%
|
| 999 | missing | 0 |
0%
|
| Sysmiss | 24 |