| Value | Category | Cases | |
|---|---|---|---|
| 0 | 131 |
9.4%
|
|
| 1 | 79 |
5.7%
|
|
| 2 | 183 |
13.1%
|
|
| 3 | 213 |
15.2%
|
|
| 4 | 152 |
10.9%
|
|
| 5 | 141 |
10.1%
|
|
| 6 | 96 |
6.9%
|
|
| 7 | 403 |
28.8%
|