| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 21 | 152 |
12.7%
|
|
| 22 | 38 |
3.2%
|
|
| 23 | 156 |
13%
|
|
| 24 | 138 |
11.5%
|
|
| 25 | 38 |
3.2%
|
|
| 26 | 222 |
18.5%
|
|
| 27 | 156 |
13%
|
|
| 28 | 114 |
9.5%
|
|
| 29 | 106 |
8.8%
|
|
| 34 | 34 |
2.8%
|
|
| 35 | 46 |
3.8%
|