| Value | Category | Cases | |
|---|---|---|---|
| 0 | 51 |
41.5%
|
|
| 1 | 33 |
26.8%
|
|
| 2 | 22 |
17.9%
|
|
| 3 | 9 |
7.3%
|
|
| 4 | 6 |
4.9%
|
|
| 6 | 1 |
0.8%
|
|
| 8 | 1 |
0.8%
|