| قيمة | فئة | حالات | |
|---|---|---|---|
| 0 | 3440 |
95.4%
|
|
| 1 | 154 |
4.3%
|
|
| 2 | 5 |
0.1%
|
|
| 3 | 1 |
0%
|
|
| 4 | 2 |
0.1%
|
|
| 7 | 1 |
0%
|
|
| Sysmiss | 4 |