| Value | Category | Cases | |
|---|---|---|---|
| 0 | 465 |
88.4%
|
|
| 1 | 36 |
6.8%
|
|
| 2 | 17 |
3.2%
|
|
| 3 | 6 |
1.1%
|
|
| 4 | 2 |
0.4%
|