| قيمة | فئة | حالات | |
|---|---|---|---|
| 1 | فقط عامل واحد | 106 |
21.7%
|
| 2 | 2-4 | 268 |
54.8%
|
| 3 | 5-9 | 54 |
11%
|
| 4 | 10-19 | 25 |
5.1%
|
| 5 | 20+ | 36 |
7.4%
|