| Value | Category | Cases | |
|---|---|---|---|
| 0 | 43 |
36.1%
|
|
| 1 | 54 |
45.4%
|
|
| 2 | 13 |
10.9%
|
|
| 3 | 4 |
3.4%
|
|
| 4 | 5 |
4.2%
|