| Value | Category | Cases | |
|---|---|---|---|
| 1 | 20 |
35.1%
|
|
| 2 | 15 |
26.3%
|
|
| 3 | 12 |
21.1%
|
|
| 4 | 6 |
10.5%
|
|
| 5 | 2 |
3.5%
|
|
| 6 | 2 |
3.5%
|