| قيمة | فئة | حالات | |
|---|---|---|---|
| 0 | 3157 |
20.1%
|
|
| 1 | 6080 |
38.7%
|
|
| 2 | 3993 |
25.4%
|
|
| 3 | 1784 |
11.3%
|
|
| 4 | 517 |
3.3%
|
|
| 5 | 138 |
0.9%
|
|
| 6 | 51 |
0.3%
|
|
| 7 | 1 |
0%
|
|
| Sysmiss | 75 |