| Value | Category | Cases | |
|---|---|---|---|
| 1 | Less than 3 heads | 945 |
28.6%
|
| 2 | 3-4 heads | 866 |
26.2%
|
| 3 | 5-9 heads | 895 |
27.1%
|
| 4 | 10-19 heads | 453 |
13.7%
|
| 5 | 20 heads and over | 147 |
4.4%
|