| Value | Category | Cases | |
|---|---|---|---|
| 0 | 528 |
21.3%
|
|
| 1 | 283 |
11.4%
|
|
| 2 | 304 |
12.3%
|
|
| 3 | 309 |
12.5%
|
|
| 4 | 211 |
8.5%
|
|
| 5 | 209 |
8.4%
|
|
| 6 | 108 |
4.4%
|
|
| 7 | 527 |
21.3%
|