| قيمة | فئة | حالات | |
|---|---|---|---|
| 0 | 3 |
1.2%
|
|
| 1 | 159 |
65.2%
|
|
| 2 | 44 |
18%
|
|
| 3 | 21 |
8.6%
|
|
| 4 | 7 |
2.9%
|
|
| 5 | 4 |
1.6%
|
|
| 6 | 4 |
1.6%
|
|
| 7 | 2 |
0.8%
|
|
| Sysmiss | 7772 |