| Value | Category | Cases | |
|---|---|---|---|
| 0 | 440 |
30.6%
|
|
| 1 | 184 |
12.8%
|
|
| 2 | 221 |
15.4%
|
|
| 3 | 179 |
12.5%
|
|
| 4 | 92 |
6.4%
|
|
| 5 | 72 |
5%
|
|
| 6 | 40 |
2.8%
|
|
| 7 | 208 |
14.5%
|