| Value | Category | Cases | |
|---|---|---|---|
| 0 | 160 |
35.4%
|
|
| 1 | 66 |
14.6%
|
|
| 2 | 100 |
22.1%
|
|
| 3 | 74 |
16.4%
|
|
| 4 | 11 |
2.4%
|
|
| 5 | 10 |
2.2%
|
|
| 7 | 31 |
6.9%
|