| Value | Category | Cases | |
|---|---|---|---|
| 0 | 7 |
4.9%
|
|
| 1 | 36 |
25.4%
|
|
| 2 | 67 |
47.2%
|
|
| 3 | 18 |
12.7%
|
|
| 4 | 7 |
4.9%
|
|
| 5 | 5 |
3.5%
|
|
| 6 | 2 |
1.4%
|