| قيمة | فئة | حالات | |
|---|---|---|---|
| 0 | 1 |
2%
|
|
| 1 | 32 |
65.3%
|
|
| 2 | 12 |
24.5%
|
|
| 17 | 2 |
4.1%
|
|
| 18 | 2 |
4.1%
|
|
| Sysmiss | 1966 |