| Value | Category | Cases | |
|---|---|---|---|
| 0 | 33 |
27.7%
|
|
| 1 | 39 |
32.8%
|
|
| 2 | 26 |
21.8%
|
|
| 3 | 15 |
12.6%
|
|
| 4 | 4 |
3.4%
|
|
| 5 | 2 |
1.7%
|