| قيمة | فئة | حالات | |
|---|---|---|---|
| 0 | 579 |
5.2%
|
|
| 1 | 319 |
2.9%
|
|
| 2 | 105 |
0.9%
|
|
| 3 | 26 |
0.2%
|
|
| 4 | 5 |
0%
|
|
| Sysmiss | 10101 |