1=No inequality, 0=Maximum inequality
| التاريخ | Value | تغيير , % |
|---|---|---|
| 2023 | 0.70 | 0.00 % |
| 2022 | 0.70 | 2.94 % |
| 2021 | 0.68 | -1.45 % |
| 2019 | 0.69 | -0.14 % |
| 2018 | 0.69 | 0.00 % |
| 2017 | 0.69 | 0.58 % |
| 2016 | 0.69 | -0.87 % |
| 2015 | 0.69 | -0.63 % |
| 2014 | 0.70 | 0.37 % |
| 2013 | 0.69 | -0.93 % |
| 2012 | 0.70 | -0.33 % |
| 2011 | 0.70 |