| Value | Category | Cases | |
|---|---|---|---|
| 0 | 21 |
13.1%
|
|
| 1 | 37 |
23.1%
|
|
| 2 | 42 |
26.3%
|
|
| 3 | 26 |
16.3%
|
|
| 4 | 21 |
13.1%
|
|
| 5 | 10 |
6.3%
|
|
| 6 | 3 |
1.9%
|