Percentage share of income or consumption is the share that accrues to subgroups of population indicated by deciles or quintiles.
| 1990 | 2000 | 2005 | 2010 | 2011 | 2012 | 2013 | 2015 | 2017 | 2018 | 2019 | 2021 | 2022 | 2023 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Algeria | 4.00 | |||||||||||||
| Egypt | 3.80 | 4.10 | 4.30 | 3.90 | 3.80 | 3.80 | 4.20 | |||||||
| Iraq | 3.70 | 3.70 | ||||||||||||
| Qatar | 2.60 | |||||||||||||
| Syrian Arab Republic | 3.80 | |||||||||||||
| Tunisia | 2.30 | 2.40 | 2.50 | 2.40 | 3.20 | 3.10 | ||||||||
| United Arab Emirates | 2.30 | 2.80 |