| Value | Category | Cases | |
|---|---|---|---|
| 0 | 38 |
19.4%
|
|
| 1 | 40 |
20.4%
|
|
| 2 | 55 |
28.1%
|
|
| 3 | 44 |
22.4%
|
|
| 4 | 6 |
3.1%
|
|
| 5 | 10 |
5.1%
|
|
| 7 | 3 |
1.5%
|