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 | 2024 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Costa Rica | 33.00 | 35.70 | 35.90 | 36.80 | 36.90 | 36.60 | 37.00 | 36.90 | 36.80 | 37.30 | 37.00 | 36.30 | 36.70 | 37.00 | 37.20 | 35.70 | 35.10 | 34.20 |
| Argentina | 37.70 | 35.00 | 31.80 | 31.00 | 29.80 | 29.50 | 30.10 | 30.70 | 30.00 | 30.10 | 31.30 | 30.60 | 31.20 | 29.80 | 31.00 | |||
| Barbados | 25.80 | |||||||||||||||||
| Belize | 30.00 | |||||||||||||||||
| Bolivia | 31.70 | 47.80 | 45.30 | 33.70 | 33.70 | 35.20 | 36.00 | 34.80 | 32.40 | 32.00 | 30.60 | 30.80 | 32.60 | 30.30 | 30.40 | 31.30 | ||
| 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 | |||
| Chile | 47.00 | 42.60 | 38.00 | 38.20 | 36.80 | 36.90 | 37.30 | 34.50 | ||||||||||
| Colombia | 46.90 | 43.20 | 43.40 | 42.40 | 41.30 | 41.40 | 41.40 | 39.90 | 39.80 | 39.00 | 39.70 | 40.30 | 41.80 | 43.70 | 43.50 | 42.70 | ||
| Dominican Republic | 40.20 | 39.00 | 36.50 | 37.50 | 36.00 | 37.90 | 33.40 | 34.80 | 35.40 | 33.50 | 35.10 | 33.10 | 30.40 | 30.20 | 28.30 | 29.10 | ||
| Ecuador | 45.90 | 41.10 | 37.50 | 34.10 | 34.60 | 35.70 | 34.40 | 34.90 | 34.30 | 33.80 | 34.40 | 34.50 | 36.00 | 34.70 | 34.30 | 33.20 | ||
| El Salvador | 39.00 | 36.80 | 33.20 | 32.70 | 32.60 | 34.20 | 32.10 | 31.80 | 30.60 | 29.10 | 29.40 | 29.80 | 29.00 | 28.70 | 29.70 | |||
| Grenada | 33.70 | |||||||||||||||||
| Guatemala | 43.90 | 38.00 | 34.10 | |||||||||||||||
| Haiti | 31.20 | |||||||||||||||||
| Honduras | 43.60 | 46.10 | 40.20 | 39.70 | 40.40 | 36.90 | 37.40 | 36.60 | 36.00 | 36.60 | 35.30 | 34.60 | 33.00 | |||||
| Jamaica | 32.00 | 27.40 | 29.60 | |||||||||||||||
| Mexico | 42.40 | 40.30 | 37.20 | 39.60 | 39.50 | 37.40 | 36.60 | 35.10 | 34.40 | |||||||||
| Nicaragua | 39.60 | 37.20 | ||||||||||||||||
| Panama | 43.20 | 40.20 | 39.60 | 39.70 | 39.70 | 39.60 | 38.50 | 39.00 | 37.80 | 37.70 | 37.10 | 38.00 | 39.30 | 36.90 | ||||
| Paraguay | 30.70 | 40.40 | 40.50 | 41.30 | 36.90 | 37.30 | 40.70 | 36.70 | 37.30 | 39.10 | 35.80 | 35.20 | 33.30 | 33.10 | 34.30 | 34.40 | ||
| Peru | 36.80 | 38.50 | 34.20 | 33.50 | 33.30 | 32.70 | 32.10 | 32.60 | 32.60 | 32.30 | 31.60 | 31.10 | 32.90 | 30.50 | 30.70 | 30.60 | ||
| Saint Lucia | 34.10 | |||||||||||||||||
| Suriname | 30.10 | |||||||||||||||||
| Uruguay | 32.20 | 33.60 | 33.60 | 31.60 | 29.20 | 30.10 | 29.80 | 29.80 | 29.60 | 29.60 | 29.70 | 29.70 | 29.90 | 30.80 | 30.50 | 30.80 | ||
| Venezuela (Bolivarian Republic of) | 36.40 |