| Value | Category | Cases | |
|---|---|---|---|
| 0 | 291 |
64.4%
|
|
| 1 | 39 |
8.6%
|
|
| 2 | 54 |
11.9%
|
|
| 3 | 26 |
5.8%
|
|
| 4 | 8 |
1.8%
|
|
| 5 | 4 |
0.9%
|
|
| 7 | 30 |
6.6%
|