| Value | Category | Cases | |
|---|---|---|---|
| 0 | 67 |
33.7%
|
|
| 1 | 11 |
5.5%
|
|
| 2 | 106 |
53.3%
|
|
| 3 | 8 |
4%
|
|
| 4 | 7 |
3.5%
|