| Value | Category | Cases | |
|---|---|---|---|
| 0 | 556 |
9.2%
|
|
| 1 | 964 |
16%
|
|
| 2 | 2217 |
36.8%
|
|
| 3 | 1263 |
21%
|
|
| 4 | 409 |
6.8%
|
|
| 5 | 284 |
4.7%
|
|
| 6 | 75 |
1.2%
|
|
| 7 | 251 |
4.2%
|