| Value | Category | Cases | |
|---|---|---|---|
| 0 | 4 |
0.7%
|
|
| 2 | 2 |
0.4%
|
|
| 3 | 7 |
1.3%
|
|
| 4 | 18 |
3.4%
|
|
| 5 | 15 |
2.8%
|
|
| 6 | 24 |
4.5%
|
|
| 7 | 467 |
87%
|