| Value | Category | Cases | |
|---|---|---|---|
| 17 | 2 |
5.1%
|
|
| 18 | 2 |
5.1%
|
|
| 19 | 1 |
2.6%
|
|
| 20 | 4 |
10.3%
|
|
| 21 | 5 |
12.8%
|
|
| 22 | 4 |
10.3%
|
|
| 23 | 2 |
5.1%
|
|
| 24 | 3 |
7.7%
|
|
| 25 | 5 |
12.8%
|
|
| 26 | 2 |
5.1%
|
|
| 27 | 2 |
5.1%
|
|
| 28 | 2 |
5.1%
|
|
| 30 | 3 |
7.7%
|
|
| 31 | 2 |
5.1%
|
|
| Sysmiss | 14595 |