| Value | Category | Cases | |
|---|---|---|---|
| 0 | 36 |
45%
|
|
| 1 | 27 |
33.8%
|
|
| 2 | 14 |
17.5%
|
|
| 3 | 2 |
2.5%
|
|
| 4 | 1 |
1.3%
|