| Value | Category | Cases | |
|---|---|---|---|
| 0 | 47 |
46.1%
|
|
| 1 | 4 |
3.9%
|
|
| 2 | 18 |
17.6%
|
|
| 3 | 20 |
19.6%
|
|
| 4 | 3 |
2.9%
|
|
| 5 | 7 |
6.9%
|
|
| 6 | 1 |
1%
|
|
| 7 | 2 |
2%
|