| Value | Category | Cases | |
|---|---|---|---|
| 0 | 48 |
56.5%
|
|
| 1 | 19 |
22.4%
|
|
| 2 | 14 |
16.5%
|
|
| 3 | 2 |
2.4%
|
|
| 4 | 2 |
2.4%
|