| Value | Category | Cases | |
|---|---|---|---|
| 0 | 288 |
29.7%
|
|
| 1 | 447 |
46.1%
|
|
| 2 | 176 |
18.1%
|
|
| 3 | 35 |
3.6%
|
|
| 4 | 18 |
1.9%
|
|
| 5 | 4 |
0.4%
|
|
| 8 | 2 |
0.2%
|