| Value | Category | Cases | |
|---|---|---|---|
| ? | 2 |
0.2%
|
|
| A | 1 |
0.1%
|
|
| AB | 1 |
0.1%
|
|
| AX | 2 |
0.2%
|
|
| B | 529 |
45.7%
|
|
| BX | 195 |
16.8%
|
|
| X | 239 |
20.6%
|
|
| Z | 189 |
16.3%
|