| Value | Category | Cases | |
|---|---|---|---|
| 0 | 320 |
56.7%
|
|
| 1 | 37 |
6.6%
|
|
| 2 | 60 |
10.6%
|
|
| 3 | 74 |
13.1%
|
|
| 4 | 33 |
5.9%
|
|
| 5 | 18 |
3.2%
|
|
| 6 | 12 |
2.1%
|
|
| 7 | 10 |
1.8%
|