| Value | Category | Cases | |
|---|---|---|---|
| 15 | 4 |
8.9%
|
|
| 16 | 4 |
8.9%
|
|
| 17 | 4 |
8.9%
|
|
| 18 | 8 |
17.8%
|
|
| 19 | 9 |
20%
|
|
| 20 | 3 |
6.7%
|
|
| 21 | 1 |
2.2%
|
|
| 22 | 3 |
6.7%
|
|
| 23 | 2 |
4.4%
|
|
| 24 | 4 |
8.9%
|
|
| 30 | 1 |
2.2%
|
|
| 34 | 1 |
2.2%
|
|
| 36 | 1 |
2.2%
|
|
| Sysmiss | 8113 |