| Value | Category | Cases | |
|---|---|---|---|
| 0 | 76 |
3.7%
|
|
| 1 | 454 |
22.4%
|
|
| 2 | 520 |
25.6%
|
|
| 3 | 414 |
20.4%
|
|
| 4 | 566 |
27.9%
|