| قيمة | فئة | حالات | |
|---|---|---|---|
| 0 | 1996 |
66.8%
|
|
| 1 | 86 |
2.9%
|
|
| 2 | 136 |
4.6%
|
|
| 3 | 116 |
3.9%
|
|
| 4 | 119 |
4%
|
|
| 5 | 86 |
2.9%
|
|
| 6 | 143 |
4.8%
|
|
| 7 | 63 |
2.1%
|
|
| 8 | 79 |
2.6%
|
|
| 9 | 91 |
3%
|
|
| 10 | 44 |
1.5%
|
|
| 11 | 28 |
0.9%
|