| Value | Category | Cases | |
|---|---|---|---|
| 0 | 437 |
15.7%
|
|
| 1 | 338 |
12.2%
|
|
| 2 | 479 |
17.2%
|
|
| 3 | 457 |
16.4%
|
|
| 4 | 323 |
11.6%
|
|
| 5 | 217 |
7.8%
|
|
| 6 | 74 |
2.7%
|
|
| 7 | 454 |
16.3%
|