| قيمة | فئة | حالات | |
|---|---|---|---|
| 0 | 698 |
5.2%
|
|
| 1 | 272 |
2%
|
|
| 2 | 110 |
0.8%
|
|
| 3 | 37 |
0.3%
|
|
| 4 | 10 |
0.1%
|
|
| Sysmiss | 12240 |