| Value | Category | Cases | |
|---|---|---|---|
| 0 | 48 |
32.7%
|
|
| 1 | 27 |
18.4%
|
|
| 2 | 41 |
27.9%
|
|
| 3 | 22 |
15%
|
|
| 4 | 5 |
3.4%
|
|
| 5 | 2 |
1.4%
|
|
| 7 | 2 |
1.4%
|