| Value | Category | Cases | |
|---|---|---|---|
| 0 | 173 |
14.8%
|
|
| 1 | 110 |
9.4%
|
|
| 2 | 307 |
26.2%
|
|
| 3 | 341 |
29.1%
|
|
| 4 | 87 |
7.4%
|
|
| 5 | 82 |
7%
|
|
| 6 | 25 |
2.1%
|
|
| 7 | 46 |
3.9%
|