| Value | Category | Cases | |
|---|---|---|---|
| 0 | 939 |
34.5%
|
|
| 1 | 291 |
10.7%
|
|
| 2 | 442 |
16.2%
|
|
| 3 | 361 |
13.3%
|
|
| 4 | 166 |
6.1%
|
|
| 5 | 107 |
3.9%
|
|
| 6 | 30 |
1.1%
|
|
| 7 | 387 |
14.2%
|