| Value | Category | Cases | |
|---|---|---|---|
| 1 | 9 |
9.7%
|
|
| 2 | 21 |
22.6%
|
|
| 3 | 21 |
22.6%
|
|
| 4 | 20 |
21.5%
|
|
| 5 | 12 |
12.9%
|
|
| 6 | 8 |
8.6%
|
|
| 7 | 2 |
2.2%
|