| Value | Category | Cases | |
|---|---|---|---|
| 0 | 175 |
67.6%
|
|
| 1 | 48 |
18.5%
|
|
| 2 | 34 |
13.1%
|
|
| 4 | 1 |
0.4%
|
|
| 6 | 1 |
0.4%
|