| Value | Category | Cases | |
|---|---|---|---|
| 0 | 47 |
55.3%
|
|
| 1 | 18 |
21.2%
|
|
| 2 | 14 |
16.5%
|
|
| 3 | 3 |
3.5%
|
|
| 4 | 3 |
3.5%
|