| Value | Category | Cases | |
|---|---|---|---|
| 0 | 474 |
3.1%
|
|
| 1 | 1140 |
7.5%
|
|
| 2 | 2434 |
16%
|
|
| 3 | 5106 |
33.5%
|
|
| 4 | 6102 |
40%
|