| Value | Category | Cases | |
|---|---|---|---|
| 15 | 9 |
0.9%
|
|
| 16 | 22 |
2.2%
|
|
| 17 | 14 |
1.4%
|
|
| 18 | 50 |
4.9%
|
|
| 19 | 134 |
13.2%
|
|
| 20 | 123 |
12.2%
|
|
| 21 | 26 |
2.6%
|
|
| 22 | 35 |
3.5%
|
|
| 23 | 13 |
1.3%
|
|
| 24 | 4 |
0.4%
|
|
| 25 | 4 |
0.4%
|
|
| 26 | 1 |
0.1%
|
|
| 27 | 3 |
0.3%
|
|
| 28 | 5 |
0.5%
|
|
| 29 | 1 |
0.1%
|
|
| 30 | 2 |
0.2%
|
|
| 31 | 1 |
0.1%
|
|
| 36 | 1 |
0.1%
|
|
| 40 | 1 |
0.1%
|
|
| 42 | 2 |
0.2%
|
|
| 99 | nr | 0 |
0%
|
| Sysmiss | 561 |
55.4%
|