| Value | Category | Cases | |
|---|---|---|---|
| 0 | 106 |
5.3%
|
|
| 1 | 54 |
2.7%
|
|
| 2 | 177 |
8.9%
|
|
| 3 | 708 |
35.6%
|
|
| 4 | 470 |
23.7%
|
|
| 5 | 348 |
17.5%
|
|
| 6 | 123 |
6.2%
|