| Value | Category | Cases | |
|---|---|---|---|
| 0 | 168 |
21%
|
|
| 1 | 146 |
18.3%
|
|
| 2 | 186 |
23.3%
|
|
| 3 | 131 |
16.4%
|
|
| 4 | 43 |
5.4%
|
|
| 5 | 14 |
1.8%
|
|
| 6 | 5 |
0.6%
|
|
| 7 | 107 |
13.4%
|