| Value | Category | Cases | |
|---|---|---|---|
| B | 62 |
17.9%
|
|
| BG | 3 |
0.9%
|
|
| BV | 1 |
0.3%
|
|
| EG | 1 |
0.3%
|
|
| G | 34 |
9.8%
|
|
| V | 4 |
1.2%
|
|
| W | 227 |
65.6%
|
|
| Z | 14 |
4%
|