| Value | Category | Cases | |
|---|---|---|---|
| 0 | 170 |
47.2%
|
|
| 1 | 14 |
3.9%
|
|
| 2 | 45 |
12.5%
|
|
| 3 | 39 |
10.8%
|
|
| 4 | 16 |
4.4%
|
|
| 5 | 20 |
5.6%
|
|
| 6 | 1 |
0.3%
|
|
| 7 | 55 |
15.3%
|