| Value | Category | Cases | |
|---|---|---|---|
| 1 | 17 |
70.8%
|
|
| AB | 1 |
4.2%
|
|
| B | 2 |
8.3%
|
|
| BC | 1 |
4.2%
|
|
| C | 3 |
12.5%
|