| Value | Category | Cases | |
|---|---|---|---|
| 13 | 20 |
6.3%
|
|
| 14 | 40 |
12.5%
|
|
| 15 | 24 |
7.5%
|
|
| 16 | 55 |
17.2%
|
|
| 17 | 47 |
14.7%
|
|
| 18 | 34 |
10.6%
|
|
| 19 | 35 |
10.9%
|
|
| 20 | 10 |
3.1%
|
|
| 21 | 15 |
4.7%
|
|
| 22 | 22 |
6.9%
|
|
| 23 | 5 |
1.6%
|
|
| 24 | 4 |
1.3%
|
|
| 25 | 1 |
0.3%
|
|
| 26 | 2 |
0.6%
|
|
| 27 | 1 |
0.3%
|
|
| 28 | 1 |
0.3%
|
|
| 30 | 1 |
0.3%
|
|
| 31 | 1 |
0.3%
|
|
| 37 | 1 |
0.3%
|
|
| 38 | 1 |
0.3%
|
|
| Sysmiss | 16993 |