| Value | Category | Cases | |
|---|---|---|---|
| 0 | 372 |
20.7%
|
|
| 1 | 282 |
15.7%
|
|
| 2 | 342 |
19%
|
|
| 3 | 207 |
11.5%
|
|
| 4 | 73 |
4.1%
|
|
| 5 | 64 |
3.6%
|
|
| 6 | 12 |
0.7%
|
|
| 7 | 449 |
24.9%
|