| قيمة | فئة | حالات | |
|---|---|---|---|
| 2016 | 4 |
10.5%
|
|
| 2017 | 14 |
36.8%
|
|
| 2018 | 8 |
21.1%
|
|
| 2019 | 7 |
18.4%
|
|
| 2020 | 5 |
13.2%
|
|
| Sysmiss | 59452 |