| قيمة | فئة | حالات | |
|---|---|---|---|
| 1 | 6432 |
10.8%
|
|
| 2 | 4263 |
7.2%
|
|
| 3 | 4430 |
7.4%
|
|
| 4 | 3990 |
6.7%
|
|
| 5 | 4173 |
7%
|
|
| 6 | 3765 |
6.3%
|
|
| 7 | 4199 |
7.1%
|
|
| 8 | 4515 |
7.6%
|
|
| 9 | 4564 |
7.7%
|
|
| 10 | 4777 |
8%
|
|
| 11 | 4405 |
7.4%
|
|
| 12 | 4395 |
7.4%
|
|
| 98 | Don't know month | 5582 |
9.4%
|