| Value | Category | Cases | |
|---|---|---|---|
| 0 | 31 |
32.3%
|
|
| 1 | 3 |
3.1%
|
|
| 2 | 11 |
11.5%
|
|
| 3 | 9 |
9.4%
|
|
| 4 | 3 |
3.1%
|
|
| 5 | 2 |
2.1%
|
|
| 7 | 37 |
38.5%
|