| Value | Category | Cases | |
|---|---|---|---|
| 0 | 484 |
19.4%
|
|
| 1 | 298 |
11.9%
|
|
| 2 | 258 |
10.3%
|
|
| 3 | 316 |
12.6%
|
|
| 4 | 138 |
5.5%
|
|
| 5 | 90 |
3.6%
|
|
| 6 | 48 |
1.9%
|
|
| 7 | 868 |
34.7%
|