| Value | Category | Cases | |
|---|---|---|---|
| . | 2822 |
36.2%
|
|
| 0 | 4520 |
58%
|
|
| 1 | 3 |
0%
|
|
| 2 | 2 |
0%
|
|
| 4 | 9 |
0.1%
|
|
| 5 | 175 |
2.2%
|
|
| 6 | 4 |
0.1%
|
|
| 7 | 1 |
0%
|
|
| 8 | 42 |
0.5%
|
|
| 9 | 164 |
2.1%
|
|
| ? | 54 |
0.7%
|