| Value | Category | Cases | |
|---|---|---|---|
| 1 | 12 |
13.2%
|
|
| 2 | 15 |
16.5%
|
|
| 3 | 5 |
5.5%
|
|
| 4 | 15 |
16.5%
|
|
| 5 | 4 |
4.4%
|
|
| 15 | 1 |
1.1%
|
|
| 16 | 4 |
4.4%
|
|
| 17 | 4 |
4.4%
|
|
| 18 | 11 |
12.1%
|
|
| 19 | 14 |
15.4%
|
|
| 20 | 6 |
6.6%
|