| Value | Category | Cases | |
|---|---|---|---|
| 0 | 256 |
12.8%
|
|
| 1 | 608 |
30.4%
|
|
| 2 | 671 |
33.6%
|
|
| 3 | 310 |
15.5%
|
|
| 4 | 123 |
6.2%
|
|
| 5 | 28 |
1.4%
|
|
| 6 | 4 |
0.2%
|