| قيمة | فئة | حالات | |
|---|---|---|---|
| 0 | 164 |
35.5%
|
|
| 1 | 192 |
41.6%
|
|
| 2 | 68 |
14.7%
|
|
| 3 | 20 |
4.3%
|
|
| 4 | 14 |
3%
|
|
| 5 | 1 |
0.2%
|
|
| 6 | 1 |
0.2%
|
|
| 9 | 1 |
0.2%
|
|
| 14 | 1 |
0.2%
|