| قيمة | فئة | حالات | |
|---|---|---|---|
| 0 | 9897 |
32.3%
|
|
| 1 | 20334 |
66.3%
|
|
| 2 | 408 |
1.3%
|
|
| 3 | 35 |
0.1%
|
|
| 4 | 3 |
0%
|
|
| Sysmiss | 3605 |