| Value | Category | Cases | |
|---|---|---|---|
| 0 | 4 |
50%
|
|
| 15 | 1 |
12.5%
|
|
| 25 | 1 |
12.5%
|
|
| 29 | 1 |
12.5%
|
|
| 40 | 1 |
12.5%
|
|
| Sysmiss | 142 |