| Value | Category | Cases | |
|---|---|---|---|
| 0 | 32 |
4.2%
|
|
| 1 | 229 |
29.7%
|
|
| 2 | 280 |
36.4%
|
|
| 3 | 147 |
19.1%
|
|
| 4 | 53 |
6.9%
|
|
| 5 | 22 |
2.9%
|
|
| 6 | 7 |
0.9%
|