| Value | Category | Cases | |
|---|---|---|---|
| 0 | 61 |
7.9%
|
|
| 1 | 409 |
53.1%
|
|
| 2 | 272 |
35.3%
|
|
| 3 | 24 |
3.1%
|
|
| 4 | 4 |
0.5%
|