| Value | Category | Cases | |
|---|---|---|---|
| 0 | 119 |
14.2%
|
|
| 1 | 165 |
19.7%
|
|
| 2 | 246 |
29.4%
|
|
| 3 | 133 |
15.9%
|
|
| 4 | 56 |
6.7%
|
|
| 5 | 43 |
5.1%
|
|
| 6 | 11 |
1.3%
|
|
| 7 | 63 |
7.5%
|