| Value | Category | Cases | |
|---|---|---|---|
| 15 | 10 |
5.4%
|
|
| 16 | 12 |
6.5%
|
|
| 17 | 17 |
9.2%
|
|
| 18 | 12 |
6.5%
|
|
| 19 | 23 |
12.5%
|
|
| 20 | 34 |
18.5%
|
|
| 21 | 22 |
12%
|
|
| 22 | 8 |
4.3%
|
|
| 23 | 7 |
3.8%
|
|
| 24 | 18 |
9.8%
|
|
| 25 | 2 |
1.1%
|
|
| 26 | 8 |
4.3%
|
|
| 29 | 5 |
2.7%
|
|
| 30 | 2 |
1.1%
|
|
| 34 | 1 |
0.5%
|
|
| 37 | 1 |
0.5%
|
|
| 38 | 1 |
0.5%
|
|
| 39 | 1 |
0.5%
|
|
| Sysmiss | 17129 |