| Value | Category | Cases | |
|---|---|---|---|
| 0 | no | 1141 |
63.8%
|
| 1 | yes | 633 |
35.4%
|
| 2 | 11 |
0.6%
|
|
| 3 | 4 |
0.2%
|
|
| Sysmiss | 420 |