| Value | Category | Cases | |
|---|---|---|---|
| 0 | 146 |
63.2%
|
|
| 1 | 26 |
11.3%
|
|
| 2 | 33 |
14.3%
|
|
| 3 | 22 |
9.5%
|
|
| 7 | 4 |
1.7%
|