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.
| 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 |