| Value | Category | Cases | |
|---|---|---|---|
| 0 | 608 |
87.1%
|
|
| 1 | 39 |
5.6%
|
|
| 2 | 20 |
2.9%
|
|
| 3 | 6 |
0.9%
|
|
| 4 | 4 |
0.6%
|
|
| 5 | 8 |
1.1%
|
|
| 6 | 3 |
0.4%
|
|
| 8 | 6 |
0.9%
|
|
| 9 | 4 |
0.6%
|