| Value | Category | Cases | |
|---|---|---|---|
| 0 | 6 |
3.7%
|
|
| 1 | 18 |
11%
|
|
| 2 | 49 |
29.9%
|
|
| 3 | 42 |
25.6%
|
|
| 4 | 23 |
14%
|
|
| 5 | 17 |
10.4%
|
|
| 6 | 7 |
4.3%
|
|
| 7 | 2 |
1.2%
|