| Value | Category | Cases | |
|---|---|---|---|
| 0 | 453 |
64.3%
|
|
| 1 | 85 |
12.1%
|
|
| 2 | 82 |
11.6%
|
|
| 3 | 54 |
7.7%
|
|
| 4 | 14 |
2%
|
|
| 5 | 4 |
0.6%
|
|
| 6 | 4 |
0.6%
|
|
| 7 | 9 |
1.3%
|