| Value | Category | Cases | |
|---|---|---|---|
| 0 | 435 |
16.7%
|
|
| 1 | 648 |
24.8%
|
|
| 2 | 453 |
17.4%
|
|
| 3 | 395 |
15.1%
|
|
| 4 | 191 |
7.3%
|
|
| 5 | 121 |
4.6%
|
|
| 6 | 30 |
1.1%
|
|
| 7 | 336 |
12.9%
|