| Value | Category | Cases | |
|---|---|---|---|
| 0 | 47 |
8.8%
|
|
| 1 | 258 |
48%
|
|
| 2 | 24 |
4.5%
|
|
| 4 | 10 |
1.9%
|
|
| 5 | 155 |
28.9%
|
|
| 6 | 42 |
7.8%
|
|
| 7 | 1 |
0.2%
|