| قيمة | فئة | حالات | |
|---|---|---|---|
| 0 | 528 |
82.2%
|
|
| 1 | 83 |
12.9%
|
|
| 2 | 17 |
2.6%
|
|
| 3 | 6 |
0.9%
|
|
| 4 | 3 |
0.5%
|
|
| 5 | 3 |
0.5%
|
|
| 6 | 2 |
0.3%
|
|
| Sysmiss | 8 |