| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 |
0.4%
|
|
| 15 | 2 |
0.9%
|
|
| 20 | 1 |
0.4%
|
|
| 22 | 1 |
0.4%
|
|
| 24 | 1 |
0.4%
|
|
| 28 | 2 |
0.9%
|
|
| 29 | 4 |
1.7%
|
|
| 30 | 18 |
7.7%
|
|
| 31 | 203 |
87.1%
|