| Value | Category | Cases | |
|---|---|---|---|
| 0 | 409 |
54.8%
|
|
| 1 | 55 |
7.4%
|
|
| 2 | 45 |
6%
|
|
| 3 | 52 |
7%
|
|
| 4 | 25 |
3.4%
|
|
| 5 | 9 |
1.2%
|
|
| 6 | 2 |
0.3%
|
|
| 7 | 149 |
20%
|