| Value | Category | Cases | |
|---|---|---|---|
| 0 | 398 |
15.4%
|
|
| 1 | 77 |
3%
|
|
| 2 | 220 |
8.5%
|
|
| 3 | 359 |
13.9%
|
|
| 4 | 243 |
9.4%
|
|
| 5 | 148 |
5.7%
|
|
| 6 | 127 |
4.9%
|
|
| 7 | 1016 |
39.3%
|