| Value | Category | Cases | |
|---|---|---|---|
| 0 | 281 |
19.1%
|
|
| 1 | 110 |
7.5%
|
|
| 2 | 115 |
7.8%
|
|
| 3 | 142 |
9.6%
|
|
| 4 | 72 |
4.9%
|
|
| 5 | 72 |
4.9%
|
|
| 6 | 23 |
1.6%
|
|
| 7 | 659 |
44.7%
|