| Value | Category | Cases | |
|---|---|---|---|
| 0 | 452 |
63%
|
|
| 1 | 34 |
4.7%
|
|
| 2 | 31 |
4.3%
|
|
| 3 | 40 |
5.6%
|
|
| 4 | 9 |
1.3%
|
|
| 5 | 5 |
0.7%
|
|
| 6 | 2 |
0.3%
|
|
| 7 | 144 |
20.1%
|