| Value | Category | Cases | |
|---|---|---|---|
| 0 | 38 |
30.9%
|
|
| 1 | 25 |
20.3%
|
|
| 2 | 20 |
16.3%
|
|
| 3 | 11 |
8.9%
|
|
| 4 | 21 |
17.1%
|
|
| 5 | 4 |
3.3%
|
|
| 6 | 1 |
0.8%
|
|
| 7 | 3 |
2.4%
|