| Value | Category | Cases | |
|---|---|---|---|
| 0 | 167 |
29%
|
|
| 1 | 122 |
21.2%
|
|
| 2 | 117 |
20.3%
|
|
| 3 | 85 |
14.8%
|
|
| 4 | 22 |
3.8%
|
|
| 5 | 18 |
3.1%
|
|
| 6 | 5 |
0.9%
|
|
| 7 | 40 |
6.9%
|