| Value | Category | Cases | |
|---|---|---|---|
| 13 | 1 |
0.8%
|
|
| 15 | 4 |
3%
|
|
| 16 | 2 |
1.5%
|
|
| 17 | 1 |
0.8%
|
|
| 18 | 5 |
3.8%
|
|
| 19 | 14 |
10.6%
|
|
| 20 | 6 |
4.5%
|
|
| 21 | 8 |
6.1%
|
|
| 22 | 4 |
3%
|
|
| 23 | 7 |
5.3%
|
|
| 24 | 14 |
10.6%
|
|
| 25 | 19 |
14.4%
|
|
| 26 | 17 |
12.9%
|
|
| 27 | 16 |
12.1%
|
|
| 28 | 12 |
9.1%
|
|
| 29 | 2 |
1.5%
|
|
| Sysmiss | 101 |