| Value | Category | Cases | |
|---|---|---|---|
| 0 | 253 |
12.8%
|
|
| 1 | 550 |
27.7%
|
|
| 2 | 398 |
20.1%
|
|
| 3 | 322 |
16.2%
|
|
| 4 | 461 |
23.2%
|