| Value | Category | Cases | |
|---|---|---|---|
| 0 | 21 |
1.1%
|
|
| 2 | 5 |
0.3%
|
|
| 3 | 86 |
4.4%
|
|
| 4 | 119 |
6.1%
|
|
| 5 | 177 |
9.1%
|
|
| 6 | 186 |
9.5%
|
|
| 7 | 1361 |
69.6%
|