| Value | Category | Cases | |
|---|---|---|---|
| 0 | 135 |
6.1%
|
|
| 1 | 270 |
12.2%
|
|
| 2 | 419 |
19%
|
|
| 3 | 387 |
17.5%
|
|
| 4 | 252 |
11.4%
|
|
| 5 | 150 |
6.8%
|
|
| 6 | 62 |
2.8%
|
|
| 7 | 534 |
24.2%
|