| Value | Category | Cases | |
|---|---|---|---|
| 0 | 41 |
6.8%
|
|
| 1 | 144 |
23.8%
|
|
| 2 | 204 |
33.7%
|
|
| 3 | 157 |
26%
|
|
| 4 | 40 |
6.6%
|
|
| 5 | 6 |
1%
|
|
| 7 | 13 |
2.1%
|