| Value | Category | Cases | |
|---|---|---|---|
| 0 | 580 |
26.4%
|
|
| 1 | 71 |
3.2%
|
|
| 2 | 134 |
6.1%
|
|
| 3 | 209 |
9.5%
|
|
| 4 | 246 |
11.2%
|
|
| 5 | 223 |
10.1%
|
|
| 6 | 99 |
4.5%
|
|
| 7 | 638 |
29%
|