| Value | Category | Cases | |
|---|---|---|---|
| 15 | 2 |
0.5%
|
|
| 16 | 4 |
0.9%
|
|
| 17 | 10 |
2.3%
|
|
| 18 | 13 |
2.9%
|
|
| 19 | 34 |
7.7%
|
|
| 20 | 118 |
26.7%
|
|
| 21 | 31 |
7%
|
|
| 22 | 68 |
15.4%
|
|
| 23 | 33 |
7.5%
|
|
| 24 | 24 |
5.4%
|
|
| 25 | 80 |
18.1%
|
|
| 26 | 5 |
1.1%
|
|
| 27 | 5 |
1.1%
|
|
| 28 | 4 |
0.9%
|
|
| 29 | 1 |
0.2%
|
|
| 30 | 8 |
1.8%
|
|
| 35 | 2 |
0.5%
|
|
| Sysmiss | 538 |