| قيمة | فئة | حالات | |
|---|---|---|---|
| 0 | 43 |
1.3%
|
|
| 1 | 3129 |
97.2%
|
|
| 2 | 42 |
1.3%
|
|
| 3 | 2 |
0.1%
|
|
| Sysmiss | 4 |