| Value | Category | Cases | |
|---|---|---|---|
| 0 | 566 |
40.9%
|
|
| 1 | 112 |
8.1%
|
|
| 2 | 116 |
8.4%
|
|
| 3 | 115 |
8.3%
|
|
| 4 | 91 |
6.6%
|
|
| 5 | 82 |
5.9%
|
|
| 6 | 39 |
2.8%
|
|
| 7 | 262 |
18.9%
|