| Value | Category | Cases | |
|---|---|---|---|
| 0 | 63 |
2.5%
|
|
| 1 | 143 |
5.6%
|
|
| 2 | 276 |
10.8%
|
|
| 3 | 321 |
12.6%
|
|
| 4 | 321 |
12.6%
|
|
| 5 | 482 |
18.9%
|
|
| 6 | 259 |
10.2%
|
|
| 7 | 685 |
26.9%
|