| قيمة | فئة | حالات | |
|---|---|---|---|
| 1 | 408 |
75.1%
|
|
| 2 | 97 |
17.9%
|
|
| 3 | 21 |
3.9%
|
|
| 4 | 9 |
1.7%
|
|
| 5 | 3 |
0.6%
|
|
| 6 | 1 |
0.2%
|
|
| 7 | 2 |
0.4%
|
|
| 8 | 1 |
0.2%
|
|
| 15 | 1 |
0.2%
|
|
| Sysmiss | 614 |