| Value | Category | Cases | |
|---|---|---|---|
| 0 | 48 |
6.7%
|
|
| 1 | 3 |
0.4%
|
|
| 2 | 58 |
8.1%
|
|
| 3 | 55 |
7.6%
|
|
| 4 | 67 |
9.3%
|
|
| 5 | 137 |
19.1%
|
|
| 6 | 84 |
11.7%
|
|
| 7 | 267 |
37.1%
|