| Value | Category | Cases | |
|---|---|---|---|
| 0 | 179 |
8.8%
|
|
| 1 | 307 |
15.1%
|
|
| 2 | 485 |
23.9%
|
|
| 3 | 420 |
20.7%
|
|
| 4 | 639 |
31.5%
|