| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2 |
0.4%
|
|
| 1 | 9 |
1.9%
|
|
| 2 | 35 |
7.3%
|
|
| 3 | 92 |
19.2%
|
|
| 4 | 342 |
71.3%
|