| Value | Category | Cases | |
|---|---|---|---|
| 0 | 21 |
2.9%
|
|
| 1 | 4 |
0.6%
|
|
| 2 | 62 |
8.6%
|
|
| 3 | 58 |
8.1%
|
|
| 4 | 58 |
8.1%
|
|
| 5 | 145 |
20.2%
|
|
| 6 | 108 |
15%
|
|
| 7 | 263 |
36.6%
|