| Value | Category | Cases | |
|---|---|---|---|
| 19 | 2 |
4.3%
|
|
| 20 | 1 |
2.1%
|
|
| 21 | 12 |
25.5%
|
|
| 22 | 3 |
6.4%
|
|
| 23 | 7 |
14.9%
|
|
| 24 | 8 |
17%
|
|
| 25 | 3 |
6.4%
|
|
| 26 | 4 |
8.5%
|
|
| 27 | 1 |
2.1%
|
|
| 31 | 1 |
2.1%
|
|
| 32 | 1 |
2.1%
|
|
| 35 | 1 |
2.1%
|
|
| 37 | 1 |
2.1%
|
|
| 39 | 2 |
4.3%
|
|
| Sysmiss | 7720 |