| Value | Category | Cases | |
|---|---|---|---|
| 0 | 418 |
83.6%
|
|
| 1 | 28 |
5.6%
|
|
| 2 | 28 |
5.6%
|
|
| 3 | 17 |
3.4%
|
|
| 4 | 5 |
1%
|
|
| 5 | 3 |
0.6%
|
|
| 7 | 1 |
0.2%
|