| Value | Category | Cases | |
|---|---|---|---|
| 0 | 56 |
65.9%
|
|
| 1 | 19 |
22.4%
|
|
| 2 | 7 |
8.2%
|
|
| 3 | 2 |
2.4%
|
|
| 4 | 1 |
1.2%
|