| Value | Category | Cases | |
|---|---|---|---|
| 0 | 53 |
3.3%
|
|
| 1 | 161 |
9.9%
|
|
| 2 | 272 |
16.8%
|
|
| 3 | 354 |
21.8%
|
|
| 4 | 287 |
17.7%
|
|
| 5 | 174 |
10.7%
|
|
| 6 | 40 |
2.5%
|
|
| 7 | 282 |
17.4%
|