| Value | Category | Cases | |
|---|---|---|---|
| 0 | 427 |
78.9%
|
|
| 1 | 74 |
13.7%
|
|
| 2 | 28 |
5.2%
|
|
| 3 | 8 |
1.5%
|
|
| 4 | 4 |
0.7%
|