| Value | Category | Cases | |
|---|---|---|---|
| 0 | 12 |
70.6%
|
|
| 1.5 | 1 |
5.9%
|
|
| 2.5 | 1 |
5.9%
|
|
| 3 | 1 |
5.9%
|
|
| 5.4 | 1 |
5.9%
|
|
| 8 | 1 |
5.9%
|
|
| Sysmiss | 3017 |