| Value | Category | Cases | |
|---|---|---|---|
| 0 | 458 |
88.8%
|
|
| 1 | 7 |
1.4%
|
|
| 2 | 27 |
5.2%
|
|
| 3 | 11 |
2.1%
|
|
| 4 | 7 |
1.4%
|
|
| 6 | 2 |
0.4%
|
|
| 7 | 4 |
0.8%
|