| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 18 |
10.4%
|
| 2 | 1 | 22 |
12.7%
|
| 3 | 2 | 30 |
17.3%
|
| 4 | 3 | 36 |
20.8%
|
| 5 | 4 | 40 |
23.1%
|
| 6 | 5 | 10 |
5.8%
|
| 7 | 6 | 2 |
1.2%
|
| 8 | 7 | 15 |
8.7%
|