| Value | Category | Cases | |
|---|---|---|---|
| 0 | 515 |
20.6%
|
|
| 1 | 143 |
5.7%
|
|
| 2 | 405 |
16.2%
|
|
| 3 | 569 |
22.8%
|
|
| 4 | 284 |
11.4%
|
|
| 5 | 155 |
6.2%
|
|
| 6 | 46 |
1.8%
|
|
| 7 | 382 |
15.3%
|