| Value | Category | Cases | |
|---|---|---|---|
| AB | 1 |
0.4%
|
|
| B | 67 |
27.3%
|
|
| BG | 3 |
1.2%
|
|
| BV | 4 |
1.6%
|
|
| E | 1 |
0.4%
|
|
| G | 38 |
15.5%
|
|
| V | 16 |
6.5%
|
|
| W | 111 |
45.3%
|
|
| Z | 4 |
1.6%
|