| Value | Category | Cases | |
|---|---|---|---|
| . | 6391 |
82%
|
|
| 0 | 1126 |
14.4%
|
|
| 1 | 21 |
0.3%
|
|
| 2 | 7 |
0.1%
|
|
| ? | 250 |
3.2%
|