| Value | Category | Cases | |
|---|---|---|---|
| 16 | 2 |
0.2%
|
|
| 17 | 15 |
1.2%
|
|
| 18 | 83 |
6.8%
|
|
| 19 | 170 |
13.8%
|
|
| 20 | 187 |
15.2%
|
|
| 21 | 54 |
4.4%
|
|
| 22 | 32 |
2.6%
|
|
| 23 | 10 |
0.8%
|
|
| 24 | 9 |
0.7%
|
|
| 25 | 12 |
1%
|
|
| 27 | 1 |
0.1%
|
|
| 28 | 2 |
0.2%
|
|
| 30 | 3 |
0.2%
|
|
| 31 | 1 |
0.1%
|
|
| 33 | 1 |
0.1%
|
|
| 34 | 1 |
0.1%
|
|
| 35 | 2 |
0.2%
|
|
| 42 | 2 |
0.2%
|
|
| 49 | 1 |
0.1%
|
|
| 99 | nr | 0 |
0%
|
| Sysmiss | 640 |
52.1%
|