| Value | Category | Cases | |
|---|---|---|---|
| 1 | 18 |
11.9%
|
|
| 2 | 15 |
9.9%
|
|
| 3 | 32 |
21.2%
|
|
| 4 | 17 |
11.3%
|
|
| 5 | 25 |
16.6%
|
|
| 6 | 14 |
9.3%
|
|
| 7 | 30 |
19.9%
|