| value | category | cases | |
|---|---|---|---|
| 15 | 2 |
0.8%
|
|
| 16 | 1 |
0.4%
|
|
| 17 | 2 |
0.8%
|
|
| 18 | 6 |
2.3%
|
|
| 19 | 10 |
3.9%
|
|
| 20 | 21 |
8.2%
|
|
| 21 | 16 |
6.2%
|
|
| 22 | 26 |
10.1%
|
|
| 23 | 31 |
12.1%
|
|
| 24 | 20 |
7.8%
|
|
| 25 | 28 |
10.9%
|
|
| 26 | 17 |
6.6%
|
|
| 27 | 18 |
7%
|
|
| 28 | 20 |
7.8%
|
|
| 29 | 15 |
5.8%
|
|
| 30 | 14 |
5.4%
|
|
| 31 | 5 |
1.9%
|
|
| 32 | 3 |
1.2%
|
|
| 33 | 1 |
0.4%
|
|
| 34 | 1 |
0.4%
|
|
| Sysmiss | 12220 |