| قيمة | فئة | حالات | |
|---|---|---|---|
| 0 | 1779 |
17.9%
|
|
| 1 | 1934 |
19.5%
|
|
| 2 | 3689 |
37.2%
|
|
| 3 | 1071 |
10.8%
|
|
| 4 | 725 |
7.3%
|
|
| 5 | 453 |
4.6%
|
|
| 6 | 169 |
1.7%
|
|
| 7 | 58 |
0.6%
|
|
| 8 | 34 |
0.3%
|
|
| 9 | 12 |
0.1%
|
|
| Sysmiss | 2 |