| Value | Category | Cases | |
|---|---|---|---|
| 0 | 120 |
21.6%
|
|
| 1 | 295 |
53.1%
|
|
| 2 | 138 |
24.8%
|
|
| 3 | 2 |
0.4%
|
|
| 8 | 1 |
0.2%
|