| Value | Category | Cases | |
|---|---|---|---|
| 0 | 32 |
21.8%
|
|
| 1 | 31 |
21.1%
|
|
| 2 | 41 |
27.9%
|
|
| 3 | 28 |
19%
|
|
| 4 | 7 |
4.8%
|
|
| 5 | 3 |
2%
|
|
| 6 | 1 |
0.7%
|
|
| 7 | 4 |
2.7%
|