| Value | Category | Cases | |
|---|---|---|---|
| 1 | 18 |
11.6%
|
|
| 2 | 11 |
7.1%
|
|
| 3 | 32 |
20.6%
|
|
| 4 | 30 |
19.4%
|
|
| 5 | 19 |
12.3%
|
|
| 6 | 26 |
16.8%
|
|
| 7 | 19 |
12.3%
|