| Value | Category | Cases | |
|---|---|---|---|
| 0 | 176 |
19.1%
|
|
| 1 | 164 |
17.8%
|
|
| 2 | 212 |
23%
|
|
| 3 | 136 |
14.7%
|
|
| 4 | 96 |
10.4%
|
|
| 5 | 42 |
4.6%
|
|
| 6 | 10 |
1.1%
|
|
| 7 | 87 |
9.4%
|