| Value | Category | Cases | |
|---|---|---|---|
| 15 | 1 |
0.1%
|
|
| 16 | 5 |
0.4%
|
|
| 17 | 21 |
1.7%
|
|
| 18 | 99 |
8.2%
|
|
| 19 | 166 |
13.8%
|
|
| 20 | 195 |
16.2%
|
|
| 21 | 54 |
4.5%
|
|
| 22 | 28 |
2.3%
|
|
| 23 | 16 |
1.3%
|
|
| 24 | 9 |
0.7%
|
|
| 25 | 12 |
1%
|
|
| 27 | 2 |
0.2%
|
|
| 28 | 4 |
0.3%
|
|
| 31 | 2 |
0.2%
|
|
| 32 | 2 |
0.2%
|
|
| 34 | 2 |
0.2%
|
|
| 36 | 1 |
0.1%
|
|
| 39 | 1 |
0.1%
|
|
| 41 | 1 |
0.1%
|
|
| 43 | 1 |
0.1%
|
|
| 99 | nr | 0 |
0%
|
| Sysmiss | 581 |
48.3%
|