| Value | Category | Cases | |
|---|---|---|---|
| 0 | 16 |
2.4%
|
|
| 1 | 335 |
50.6%
|
|
| 2 | 250 |
37.8%
|
|
| 3 | 54 |
8.2%
|
|
| 4 | 7 |
1.1%
|