| Value | Category | Cases | |
|---|---|---|---|
| 4 | 14 |
3%
|
|
| 17 | 4 |
0.8%
|
|
| 18 | 8 |
1.7%
|
|
| 19 | 13 |
2.8%
|
|
| 20 | 30 |
6.4%
|
|
| 21 | 70 |
14.8%
|
|
| 22 | 62 |
13.1%
|
|
| 23 | 66 |
14%
|
|
| 24 | 72 |
15.3%
|
|
| 25 | 53 |
11.2%
|
|
| 26 | 30 |
6.4%
|
|
| 27 | 29 |
6.1%
|
|
| 28 | 13 |
2.8%
|
|
| 29 | 5 |
1.1%
|
|
| 30 | 3 |
0.6%
|
|
| Sysmiss | 32 |