| Value | Category | Cases | |
|---|---|---|---|
| 0 | 278 |
51.8%
|
|
| 1 | 2 |
0.4%
|
|
| 2 | 37 |
6.9%
|
|
| 3 | 60 |
11.2%
|
|
| 4 | 58 |
10.8%
|
|
| 5 | 52 |
9.7%
|
|
| 6 | 20 |
3.7%
|
|
| 7 | 30 |
5.6%
|