| Value | Category | Cases | |
|---|---|---|---|
| 0 | 187 |
4.9%
|
|
| 1 | 504 |
13.1%
|
|
| 2 | 1147 |
29.9%
|
|
| 3 | 1043 |
27.2%
|
|
| 4 | 674 |
17.6%
|
|
| 5 | 191 |
5%
|
|
| 6 | 74 |
1.9%
|
|
| 7 | 19 |
0.5%
|