| Value | Category | Cases | |
|---|---|---|---|
| 0 | 21 |
8.5%
|
|
| 1 | 92 |
37.4%
|
|
| 2 | 51 |
20.7%
|
|
| 3 | 38 |
15.4%
|
|
| 4 | 3 |
1.2%
|
|
| 5 | 16 |
6.5%
|
|
| 6 | 3 |
1.2%
|
|
| 7 | 22 |
8.9%
|