| Value | Category | Cases | |
|---|---|---|---|
| 0 | 236 |
11.9%
|
|
| 1 | 292 |
14.7%
|
|
| 2 | 439 |
22.1%
|
|
| 3 | 462 |
23.3%
|
|
| 4 | 555 |
28%
|