| Value | Category | Cases | |
|---|---|---|---|
| 0 | 621 |
32.2%
|
|
| 1 | 174 |
9%
|
|
| 2 | 276 |
14.3%
|
|
| 3 | 226 |
11.7%
|
|
| 4 | 121 |
6.3%
|
|
| 5 | 100 |
5.2%
|
|
| 6 | 22 |
1.1%
|
|
| 7 | 389 |
20.2%
|