Percentage share of income or consumption is the share that accrues to subgroups of population indicated by deciles or quintiles. Percentage shares by quintile may not sum to 100 because of rounding.
| 1970 | 1990 | 2000 | 2005 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Costa Rica | 9.50 | 8.90 | 8.70 | 8.50 | 8.20 | 8.40 | 8.20 | 8.30 | 8.40 | 8.30 | 8.40 | 8.50 | 8.40 | 8.10 | 8.20 | 8.60 | 8.70 | 8.80 | |
| Argentina | 7.60 | 8.30 | 9.40 | 9.60 | 9.90 | 10.00 | 9.70 | 9.70 | 10.00 | 9.90 | 9.50 | 9.40 | 9.80 | 10.10 | 9.60 | ||||
| Barbados | 12.20 | ||||||||||||||||||
| Belize | 10.50 | ||||||||||||||||||
| Bolivia | 9.70 | 5.30 | 6.10 | 9.20 | 9.00 | 8.80 | 8.80 | 9.00 | 9.30 | 9.40 | 10.00 | 10.30 | 9.80 | 10.40 | 10.30 | 10.00 | |||
| Brazil | 5.50 | 6.50 | 7.50 | 7.40 | 7.50 | 7.70 | 7.70 | 7.40 | 7.40 | 7.30 | 7.30 | 8.70 | 7.50 | 7.70 | 7.80 | ||||
| Chile | 6.60 | 7.70 | 9.10 | 9.00 | 9.40 | 9.40 | 9.10 | 9.90 | |||||||||||
| Colombia | 6.70 | 7.30 | 7.10 | 7.30 | 7.50 | 7.50 | 7.60 | 7.90 | 8.10 | 8.30 | 8.10 | 7.90 | 7.50 | 7.00 | 7.10 | 7.20 | |||
| Dominican Republic | 7.70 | 8.10 | 8.50 | 8.60 | 9.00 | 8.70 | 9.30 | 9.30 | 9.10 | 10.20 | 9.80 | 10.10 | 10.70 | 11.10 | 11.30 | 11.00 | |||
| Ecuador | 6.90 | 7.40 | 8.40 | 9.00 | 9.00 | 8.70 | 9.30 | 9.10 | 9.40 | 9.40 | 9.20 | 9.10 | 8.90 | 9.00 | 9.10 | 9.30 | |||
| El Salvador | 7.80 | 8.60 | 9.60 | 10.00 | 10.20 | 9.80 | 10.20 | 10.50 | 10.60 | 11.00 | 10.90 | 10.80 | 10.90 | 11.00 | 10.80 | ||||
| Grenada | 9.70 | ||||||||||||||||||
| Guatemala | 7.40 | 8.60 | 9.30 | ||||||||||||||||
| Haiti | 10.30 | ||||||||||||||||||
| Honduras | 6.50 | 5.60 | 7.10 | 7.30 | 7.00 | 7.80 | 7.70 | 7.90 | 7.70 | 8.00 | 8.00 | 8.00 | 8.50 | ||||||
| Jamaica | 10.20 | 11.70 | 10.30 | ||||||||||||||||
| Mexico | 7.40 | 8.10 | 8.80 | 8.40 | 8.60 | 9.00 | 9.30 | 9.50 | 9.80 | ||||||||||
| Nicaragua | 8.50 | 9.20 | |||||||||||||||||
| Panama | 6.50 | 6.90 | 7.80 | 7.80 | 7.80 | 7.70 | 8.10 | 8.00 | 8.00 | 8.10 | 8.30 | 8.10 | 7.90 | 8.40 | |||||
| Paraguay | 10.30 | 7.90 | 8.10 | 7.70 | 8.80 | 8.60 | 8.30 | 8.70 | 8.60 | 8.70 | 9.20 | 9.20 | 9.60 | 9.70 | 9.40 | 9.60 | |||
| Peru | 8.20 | 7.80 | 9.20 | 9.40 | 9.50 | 9.60 | 9.80 | 9.90 | 9.70 | 9.70 | 10.00 | 10.20 | 9.60 | 10.60 | 10.50 | 10.40 | |||
| Saint Lucia | 9.60 | ||||||||||||||||||
| Suriname | 11.10 | ||||||||||||||||||
| Uruguay | 9.70 | 9.10 | 9.20 | 9.80 | 10.40 | 10.30 | 10.40 | 10.40 | 10.50 | 10.60 | 10.40 | 10.40 | 10.30 | 10.20 | 10.30 | 10.30 | |||
| Venezuela (Bolivarian Republic of) | 8.60 | ||||||||||||||||||
| Canada | 13.10 | 12.50 | 12.40 | 12.50 | 12.70 | 12.40 | 12.40 | 12.50 | 12.50 | 12.60 | 12.40 | 12.70 | 12.80 | 13.30 | |||||
| United States of America | 11.70 | 11.00 | 10.80 | 10.50 | 10.50 | 10.30 | 10.30 | 10.30 | 10.20 | 10.20 | 10.30 | 10.20 | 10.10 | 10.10 | 10.60 | 10.70 | 10.20 | 10.10 |