| Value | Category | Cases | |
|---|---|---|---|
| 16 | 7 |
0.7%
|
|
| 17 | 10 |
1%
|
|
| 18 | 69 |
6.8%
|
|
| 19 | 158 |
15.6%
|
|
| 20 | 133 |
13.2%
|
|
| 21 | 53 |
5.2%
|
|
| 22 | 19 |
1.9%
|
|
| 23 | 13 |
1.3%
|
|
| 24 | 6 |
0.6%
|
|
| 25 | 10 |
1%
|
|
| 26 | 3 |
0.3%
|
|
| 28 | 4 |
0.4%
|
|
| 29 | 2 |
0.2%
|
|
| 31 | 1 |
0.1%
|
|
| 32 | 1 |
0.1%
|
|
| 33 | 1 |
0.1%
|
|
| 34 | 1 |
0.1%
|
|
| 35 | 1 |
0.1%
|
|
| 43 | 1 |
0.1%
|
|
| 49 | 1 |
0.1%
|
|
| 99 | nr | 0 |
0%
|
| Sysmiss | 516 |
51.1%
|