| Value | Category | Cases | |
|---|---|---|---|
| 0 | 32 |
29.6%
|
|
| 1 | 45 |
41.7%
|
|
| 2 | 26 |
24.1%
|
|
| 3 | 4 |
3.7%
|
|
| 4 | 1 |
0.9%
|