| Value | Category | Cases | |
|---|---|---|---|
| 0 | 9 |
13.8%
|
|
| 1 | 28 |
43.1%
|
|
| 2 | 14 |
21.5%
|
|
| 3 | 10 |
15.4%
|
|
| 4 | 3 |
4.6%
|
|
| 5 | 1 |
1.5%
|