| Value | Category | Cases | |
|---|---|---|---|
| 0 | 19 |
19.4%
|
|
| 1 | 22 |
22.4%
|
|
| 2 | 27 |
27.6%
|
|
| 3 | 12 |
12.2%
|
|
| 4 | 7 |
7.1%
|
|
| 5 | 9 |
9.2%
|
|
| 9 | 1 |
1%
|
|
| 20 | 1 |
1%
|