| قيمة | فئة | حالات | |
|---|---|---|---|
| 0 | 2 |
1.7%
|
|
| 1 | 85 |
72.6%
|
|
| 2 | 21 |
17.9%
|
|
| 3 | 4 |
3.4%
|
|
| 4 | 2 |
1.7%
|
|
| 5 | 2 |
1.7%
|
|
| 7 | 1 |
0.9%
|
|
| Sysmiss | 838 |