| Value | Category | Cases | |
|---|---|---|---|
| 0 | 22 |
9.5%
|
|
| 1 | 15 |
6.5%
|
|
| 2 | 16 |
6.9%
|
|
| 3 | 25 |
10.8%
|
|
| 4 | 5 |
2.2%
|
|
| 5 | 11 |
4.8%
|
|
| 6 | 6 |
2.6%
|
|
| 7 | 131 |
56.7%
|