| Value | Category | Cases | |
|---|---|---|---|
| 0 | 367 |
27.7%
|
|
| 1 | 506 |
38.1%
|
|
| 2 | 430 |
32.4%
|
|
| 3 | 22 |
1.7%
|
|
| 4 | 2 |
0.2%
|