| Value | Category | Cases | |
|---|---|---|---|
| 0 | 450 |
69.6%
|
|
| 1 | 65 |
10%
|
|
| 2 | 68 |
10.5%
|
|
| 3 | 34 |
5.3%
|
|
| 4 | 9 |
1.4%
|
|
| 5 | 7 |
1.1%
|
|
| 6 | 1 |
0.2%
|
|
| 7 | 13 |
2%
|