| Value | Category | Cases | |
|---|---|---|---|
| -5 | Not available | 12 |
6%
|
| 13 | 1 |
0.5%
|
|
| 16 | 1 |
0.5%
|
|
| 18 | 2 |
1%
|
|
| 19 | 6 |
3%
|
|
| 20 | 35 |
17.5%
|
|
| 21 | 37 |
18.5%
|
|
| 22 | 96 |
48%
|
|
| 23 | 10 |
5%
|