| Value | Category | Cases | |
|---|---|---|---|
| 0 | 46 |
29.1%
|
|
| 1 | 43 |
27.2%
|
|
| 2 | 18 |
11.4%
|
|
| 3 | 12 |
7.6%
|
|
| 4 | 3 |
1.9%
|
|
| 5 | 13 |
8.2%
|
|
| 6 | 2 |
1.3%
|
|
| 7 | 21 |
13.3%
|