| Value | Category | Cases | |
|---|---|---|---|
| 0 | 35 |
41.7%
|
|
| 2 | 12 |
14.3%
|
|
| 3 | 32 |
38.1%
|
|
| 4 | 5 |
6%
|
|
| Sysmiss | 8491 |