| قيمة | فئة | حالات | |
|---|---|---|---|
| 0 | 4409 |
23%
|
|
| 1 | 7735 |
40.3%
|
|
| 2 | 4578 |
23.9%
|
|
| 3 | 1828 |
9.5%
|
|
| 4 | 493 |
2.6%
|
|
| 5 | 109 |
0.6%
|
|
| 6 | 26 |
0.1%
|
|
| 7 | 1 |
0%
|
|
| Sysmiss | 2088 |