| Value | Category | Cases | |
|---|---|---|---|
| 0 | 3 |
30%
|
|
| 3 | 1 |
10%
|
|
| 4 | 1 |
10%
|
|
| 5 | 2 |
20%
|
|
| 7 | 1 |
10%
|
|
| 17 | 1 |
10%
|
|
| 24 | 1 |
10%
|
|
| Sysmiss | 40 |