| Value | Category | Cases | |
|---|---|---|---|
| 0 | 3 |
5.4%
|
|
| 1 | 18 |
32.1%
|
|
| 2 | 16 |
28.6%
|
|
| 3 | 7 |
12.5%
|
|
| 4 | 7 |
12.5%
|
|
| 5 | 2 |
3.6%
|
|
| 6 | 3 |
5.4%
|