| Value | Category | Cases | |
|---|---|---|---|
| 0 | 9 |
33.3%
|
|
| 1 | 15 |
55.6%
|
|
| 2 | 1 |
3.7%
|
|
| 3 | 1 |
3.7%
|
|
| 5 | 1 |
3.7%
|