| Value | Category | Cases | |
|---|---|---|---|
| 0 | 174 |
8.6%
|
|
| 1 | 528 |
26%
|
|
| 2 | 546 |
26.9%
|
|
| 3 | 407 |
20%
|
|
| 4 | 375 |
18.5%
|