| قيمة | فئة | حالات | |
|---|---|---|---|
| 1 | 310 |
72.8%
|
|
| 2 | 78 |
18.3%
|
|
| 3 | 15 |
3.5%
|
|
| 4 | 14 |
3.3%
|
|
| 5 | 5 |
1.2%
|
|
| 6 | 2 |
0.5%
|
|
| 8 | 1 |
0.2%
|
|
| 9 | 1 |
0.2%
|
|
| Sysmiss | 513 |