| قيمة | فئة | حالات | |
|---|---|---|---|
| 0 | 4 |
2.8%
|
|
| 1 | 96 |
68.1%
|
|
| 2 | 28 |
19.9%
|
|
| 3 | 8 |
5.7%
|
|
| 4 | 4 |
2.8%
|
|
| 10 | 1 |
0.7%
|
|
| Sysmiss | 798 |