| Value | Category | Cases | |
|---|---|---|---|
| . | 3449 |
44.2%
|
|
| 1 | 431 |
5.5%
|
|
| 2 | 3875 |
49.7%
|
|
| 3 | 12 |
0.2%
|
|
| ? | 28 |
0.4%
|