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 | 14.60 | 13.70 | 13.30 | 12.90 | 12.90 | 13.00 | 12.60 | 12.80 | 12.80 | 12.80 | 12.80 | 13.00 | 12.80 | 12.60 | 12.80 | 13.10 | 13.40 | 13.80 | |
| Argentina | 12.80 | 13.70 | 14.90 | 15.00 | 15.40 | 15.50 | 15.10 | 15.10 | 15.30 | 15.30 | 14.90 | 15.00 | 14.90 | 15.20 | 14.90 | ||||
| Barbados | 16.90 | ||||||||||||||||||
| Belize | 15.20 | ||||||||||||||||||
| Bolivia | 14.50 | 10.70 | 10.80 | 14.30 | 14.50 | 14.00 | 13.80 | 14.20 | 14.70 | 14.90 | 15.20 | 15.00 | 14.50 | 15.30 | 15.20 | 14.80 | |||
| Brazil | 9.70 | 11.10 | 12.20 | 12.00 | 12.20 | 12.30 | 12.40 | 12.00 | 12.10 | 12.00 | 12.20 | 12.90 | 12.10 | 12.30 | 12.50 | ||||
| Chile | 10.30 | 11.80 | 12.90 | 12.90 | 13.30 | 13.30 | 13.10 | 14.00 | |||||||||||
| Colombia | 11.00 | 11.50 | 11.40 | 11.70 | 12.00 | 12.10 | 12.10 | 12.50 | 12.60 | 12.80 | 12.60 | 12.40 | 12.00 | 11.30 | 11.30 | 11.50 | |||
| Dominican Republic | 12.30 | 12.60 | 13.10 | 12.90 | 13.50 | 13.00 | 13.90 | 13.80 | 13.80 | 14.40 | 13.90 | 14.40 | 14.90 | 15.20 | 15.70 | 15.60 | |||
| Ecuador | 11.20 | 12.00 | 13.00 | 13.90 | 14.00 | 13.50 | 14.00 | 13.80 | 14.10 | 14.30 | 14.00 | 13.90 | 13.60 | 13.90 | 14.00 | 14.20 | |||
| El Salvador | 12.70 | 13.30 | 14.40 | 14.50 | 14.70 | 14.30 | 14.70 | 14.80 | 15.20 | 15.70 | 15.50 | 15.40 | 15.90 | 15.90 | 15.40 | ||||
| Grenada | 13.50 | ||||||||||||||||||
| Guatemala | 11.50 | 13.20 | 14.00 | ||||||||||||||||
| Haiti | 15.20 | ||||||||||||||||||
| Honduras | 11.30 | 10.60 | 12.00 | 12.40 | 12.10 | 13.00 | 13.10 | 13.20 | 13.30 | 13.30 | 13.50 | 13.70 | 14.00 | ||||||
| Jamaica | 14.40 | 15.90 | 15.30 | ||||||||||||||||
| Mexico | 11.80 | 12.60 | 13.10 | 12.60 | 12.70 | 13.20 | 13.40 | 13.80 | 14.10 | ||||||||||
| Nicaragua | 12.80 | 13.70 | |||||||||||||||||
| Panama | 11.40 | 11.90 | 12.60 | 12.60 | 12.70 | 12.70 | 13.10 | 12.80 | 12.90 | 13.30 | 13.40 | 13.20 | 12.50 | 13.30 | |||||
| Paraguay | 14.60 | 12.20 | 12.80 | 12.50 | 13.80 | 13.10 | 12.60 | 13.40 | 13.20 | 12.90 | 13.70 | 13.70 | 14.40 | 14.40 | 14.10 | 14.20 | |||
| Peru | 13.60 | 13.00 | 14.40 | 14.80 | 14.80 | 14.90 | 15.00 | 14.80 | 14.80 | 14.90 | 15.00 | 15.20 | 14.60 | 15.20 | 15.20 | 15.30 | |||
| Saint Lucia | 13.80 | ||||||||||||||||||
| Suriname | 15.30 | ||||||||||||||||||
| Uruguay | 14.70 | 14.10 | 14.00 | 14.70 | 15.40 | 15.30 | 15.40 | 15.40 | 15.40 | 15.40 | 15.30 | 15.40 | 15.30 | 15.10 | 15.20 | 15.10 | |||
| Venezuela (Bolivarian Republic of) | 13.90 | ||||||||||||||||||
| Canada | 17.50 | 17.00 | 16.90 | 16.80 | 17.00 | 17.20 | 17.10 | 17.10 | 17.00 | 17.20 | 17.10 | 17.10 | 17.20 | 17.30 | |||||
| United States of America | 16.60 | 16.30 | 15.60 | 15.40 | 15.60 | 15.40 | 15.40 | 15.40 | 15.00 | 15.10 | 15.20 | 15.30 | 15.20 | 15.10 | 15.50 | 15.30 | 15.20 | 15.20 |