1=No inequality, 0=Maximum inequality
| التاريخ | Value | تغيير , % |
|---|---|---|
| 2023 | 0.61 | 0.66 % |
| 2022 | 0.61 | 0.00 % |
| 2021 | 0.61 | 1.67 % |
| 2019 | 0.60 | -0.83 % |
| 2018 | 0.61 | -1.14 % |
| 2016 | 0.61 | 1.32 % |
| 2015 | 0.60 | -0.84 % |
| 2014 | 0.61 | 0.63 % |
| 2013 | 0.61 | 1.12 % |
| 2012 | 0.60 | 1.92 % |
| 2011 | 0.59 | -1.29 % |
| 2010 | 0.60 |