| قيمة | فئة | حالات | |
|---|---|---|---|
| 0 | 3 |
0.6%
|
|
| 1 | 373 |
72.6%
|
|
| 2 | 91 |
17.7%
|
|
| 3 | 26 |
5.1%
|
|
| 4 | 8 |
1.6%
|
|
| 5 | 2 |
0.4%
|
|
| 6 | 5 |
1%
|
|
| 8 | 2 |
0.4%
|
|
| 10 | 1 |
0.2%
|
|
| 12 | 1 |
0.2%
|
|
| 14 | 1 |
0.2%
|
|
| 15 | 1 |
0.2%
|
|
| Sysmiss | 441 |