| Value | Category | Cases | |
|---|---|---|---|
| 1 | yes | 1495 |
80.3%
|
| 2 | no | 365 |
19.6%
|
| 3 | 1 |
0.1%
|
|
| 777 | n\a | 0 |
0%
|
| 999 | missing | 0 |
0%
|
| Sysmiss | 35 |