| Value | Category | Cases | |
|---|---|---|---|
| 1 | 7 |
1.5%
|
|
| 2 | 22 |
4.9%
|
|
| 3 | 10 |
2.2%
|
|
| 4 | 2 |
0.4%
|
|
| 5 | 6 |
1.3%
|
|
| 6 | 1 |
0.2%
|
|
| 7 | 404 |
89.4%
|