| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2 |
2.7%
|
|
| 1 | 2 |
2.7%
|
|
| 2 | 5 |
6.8%
|
|
| 3 | 16 |
21.6%
|
|
| 4 | 49 |
66.2%
|