| Value | Category | Cases | |
|---|---|---|---|
| 0 | 712 |
36.1%
|
|
| 1 | 323 |
16.4%
|
|
| 2 | 305 |
15.5%
|
|
| 3 | 267 |
13.5%
|
|
| 4 | 116 |
5.9%
|
|
| 5 | 67 |
3.4%
|
|
| 6 | 28 |
1.4%
|
|
| 7 | 156 |
7.9%
|