| Value | Category | Cases | |
|---|---|---|---|
| 0 | 620 |
73.5%
|
|
| 1 | 156 |
18.5%
|
|
| 2 | 44 |
5.2%
|
|
| 3 | 13 |
1.5%
|
|
| 4 | 5 |
0.6%
|
|
| 8 | 5 |
0.6%
|