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 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Brazil | 48.10 | 44.60 | 41.70 | 42.40 | 41.70 | 41.00 | 40.90 | 42.10 | 42.00 | 42.50 | 42.00 | 39.50 | 41.60 | 41.00 | 40.80 | ||
| India | 24.80 | 22.10 | |||||||||||||||
| Russian Federation | 27.60 | 31.20 | 30.60 | 31.10 | 32.20 | 32.40 | 27.50 | 26.80 | 27.00 | 26.20 | 26.30 | 26.90 | 25.70 | 26.60 | |||
| South Africa | 44.90 | 54.20 | 51.30 | 50.50 | |||||||||||||
| China | 25.80 | 30.90 | 32.60 | 31.80 | 31.50 | 30.30 | 29.70 | 29.40 | 29.30 | 29.90 | 29.40 | 29.50 | 29.40 | 28.20 |