| Value | Category | Cases | |
|---|---|---|---|
| 0 | 156 |
20.1%
|
|
| 10 | 97 |
12.5%
|
|
| 12 | 107 |
13.8%
|
|
| 15 | 96 |
12.4%
|
|
| 17 | 115 |
14.8%
|
|
| 18 | 59 |
7.6%
|
|
| 20 | 51 |
6.6%
|
|
| 6 | 49 |
6.3%
|
|
| 8 | 47 |
6%
|