| Value | Category | Cases | |
|---|---|---|---|
| 0 | no | 1463 |
81.8%
|
| 1 | yes | 205 |
11.5%
|
| 2 | 89 |
5%
|
|
| 3 | 32 |
1.8%
|
|
| Sysmiss | 420 |