| قيمة | فئة | حالات | |
|---|---|---|---|
| 1 | 2 |
3.3%
|
|
| 2 | 1 |
1.7%
|
|
| 3 | 31 |
51.7%
|
|
| a12 | 1 |
1.7%
|
|
| a13 | 3 |
5%
|
|
| a14 | 3 |
5%
|
|
| a20 | 3 |
5%
|
|
| a21 | 1 |
1.7%
|
|
| a22 | 3 |
5%
|
|
| a28 | 1 |
1.7%
|
|
| a3 | 4 |
6.7%
|
|
| a31 | 1 |
1.7%
|
|
| a36 | 3 |
5%
|
|
| a4 | 3 |
5%
|