| Value | Category | Cases | |
|---|---|---|---|
| 0 | 454 |
70.7%
|
|
| 1 | 50 |
7.8%
|
|
| 2 | 50 |
7.8%
|
|
| 3 | 40 |
6.2%
|
|
| 4 | 15 |
2.3%
|
|
| 5 | 18 |
2.8%
|
|
| 6 | 6 |
0.9%
|
|
| 7 | 9 |
1.4%
|