| Value | Category | Cases | |
|---|---|---|---|
| 0 | 18 |
60%
|
|
| 1 | 2 |
6.7%
|
|
| 1.25 | 1 |
3.3%
|
|
| 1.5 | 4 |
13.3%
|
|
| 2 | 5 |
16.7%
|
|
| Sysmiss | 715 |