| Value | Category | Cases | |
|---|---|---|---|
| 0 | 39 |
7.5%
|
|
| 2 | 9 |
1.7%
|
|
| 3 | 15 |
2.9%
|
|
| 4 | 24 |
4.6%
|
|
| 5 | 14 |
2.7%
|
|
| 6 | 12 |
2.3%
|
|
| 7 | 408 |
78.3%
|