| Value | Category | Cases | |
|---|---|---|---|
| 0 | 113 |
15.7%
|
|
| 1 | 330 |
45.8%
|
|
| 2 | 136 |
18.9%
|
|
| 3 | 60 |
8.3%
|
|
| 4 | 22 |
3.1%
|
|
| 5 | 14 |
1.9%
|
|
| 6 | 4 |
0.6%
|
|
| 7 | 41 |
5.7%
|