| Value | Category | Cases | |
|---|---|---|---|
| 0 | 792 |
31.4%
|
|
| 1 | 186 |
7.4%
|
|
| 2 | 346 |
13.7%
|
|
| 3 | 328 |
13%
|
|
| 4 | 187 |
7.4%
|
|
| 5 | 63 |
2.5%
|
|
| 6 | 31 |
1.2%
|
|
| 7 | 591 |
23.4%
|