| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 38 |
21.1%
|
| 2 | 1 | 10 |
5.6%
|
| 3 | 2 | 27 |
15%
|
| 4 | 3 | 24 |
13.3%
|
| 5 | 4 | 24 |
13.3%
|
| 6 | 5 | 13 |
7.2%
|
| 7 | 6 | 5 |
2.8%
|
| 8 | 7 | 39 |
21.7%
|