| Value | Category | Cases | |
|---|---|---|---|
| 0 | 19 |
16.7%
|
|
| 1 | 19 |
16.7%
|
|
| 2 | 37 |
32.5%
|
|
| 3 | 16 |
14%
|
|
| 4 | 15 |
13.2%
|
|
| 5 | 6 |
5.3%
|
|
| 6 | 2 |
1.8%
|