| Value | Category | Cases | |
|---|---|---|---|
| 0 | 870 |
35.5%
|
|
| 1 | 162 |
6.6%
|
|
| 2 | 239 |
9.8%
|
|
| 3 | 323 |
13.2%
|
|
| 4 | 326 |
13.3%
|
|
| 5 | 211 |
8.6%
|
|
| 6 | 187 |
7.6%
|
|
| 7 | 86 |
3.5%
|
|
| 8 | 44 |
1.8%
|