| Value | Category | Cases | |
|---|---|---|---|
| 2 | 4 |
2.6%
|
|
| 3 | 56 |
35.9%
|
|
| 4 | 30 |
19.2%
|
|
| 5 | 32 |
20.5%
|
|
| 6 | 21 |
13.5%
|
|
| 7 | 9 |
5.8%
|
|
| 8 | 3 |
1.9%
|
|
| 9 | 1 |
0.6%
|