| قيمة | فئة | حالات | |
|---|---|---|---|
| 5 | 4 |
7%
|
|
| 9 | 1 |
1.8%
|
|
| 10 | 9 |
15.8%
|
|
| 15 | 16 |
28.1%
|
|
| 16 | 7 |
12.3%
|
|
| 17 | 1 |
1.8%
|
|
| 20 | 2 |
3.5%
|
|
| 25 | 2 |
3.5%
|
|
| 30 | 15 |
26.3%
|
|
| Sysmiss | 9943 |