| Value | Category | Cases | |
|---|---|---|---|
| 0 | 959 |
29.6%
|
|
| 1 | 134 |
4.1%
|
|
| 2 | 339 |
10.5%
|
|
| 3 | 426 |
13.1%
|
|
| 4 | 179 |
5.5%
|
|
| 5 | 189 |
5.8%
|
|
| 6 | 89 |
2.7%
|
|
| 7 | 925 |
28.5%
|