| Value | Category | Cases | |
|---|---|---|---|
| 0 | 11 |
4.3%
|
|
| 1 | 82 |
31.8%
|
|
| 2 | 42 |
16.3%
|
|
| 3 | 123 |
47.7%
|
|
| Sysmiss | 24554 |