| Value | Category | Cases | |
|---|---|---|---|
| 0 | 366 |
27.5%
|
|
| 1 | 588 |
44.1%
|
|
| 2 | 259 |
19.4%
|
|
| 3 | 72 |
5.4%
|
|
| 4 | 47 |
3.5%
|