| Value | Category | Cases | |
|---|---|---|---|
| 0 | 65 |
10.8%
|
|
| 1 | 133 |
22.1%
|
|
| 2 | 266 |
44.1%
|
|
| 3 | 112 |
18.6%
|
|
| 4 | 12 |
2%
|
|
| 5 | 4 |
0.7%
|
|
| 7 | 11 |
1.8%
|