| Value | Category | Cases | |
|---|---|---|---|
| 0 | 765 |
45.3%
|
|
| 1 | 78 |
4.6%
|
|
| 2 | 149 |
8.8%
|
|
| 3 | 177 |
10.5%
|
|
| 4 | 74 |
4.4%
|
|
| 5 | 56 |
3.3%
|
|
| 6 | 23 |
1.4%
|
|
| 7 | 368 |
21.8%
|