| Value | Category | Cases | |
|---|---|---|---|
| 0 | 592 |
22.4%
|
|
| 1 | 612 |
23.2%
|
|
| 2 | 487 |
18.4%
|
|
| 3 | 313 |
11.8%
|
|
| 4 | 174 |
6.6%
|
|
| 5 | 71 |
2.7%
|
|
| 6 | 15 |
0.6%
|
|
| 7 | 379 |
14.3%
|