| Value | Category | Cases | |
|---|---|---|---|
| 0 | 18 |
17.8%
|
|
| 1 | 26 |
25.7%
|
|
| 2 | 30 |
29.7%
|
|
| 3 | 17 |
16.8%
|
|
| 4 | 4 |
4%
|
|
| 5 | 5 |
5%
|
|
| 6 | 1 |
1%
|