| Value | Category | Cases | |
|---|---|---|---|
| 1 | 31 |
21.4%
|
|
| 2 | 20 |
13.8%
|
|
| 3 | 20 |
13.8%
|
|
| 4 | 15 |
10.3%
|
|
| 5 | 30 |
20.7%
|
|
| 6 | 11 |
7.6%
|
|
| 7 | 18 |
12.4%
|