| Value | Category | Cases | |
|---|---|---|---|
| A | 30 |
2.7%
|
|
| A C | 3 |
0.3%
|
|
| AB | 7 |
0.6%
|
|
| B | 196 |
17.8%
|
|
| B D | 1 |
0.1%
|
|
| BC | 29 |
2.6%
|
|
| C | 780 |
70.8%
|
|
| CD | 1 |
0.1%
|
|
| D | 54 |
4.9%
|