Population below $3.1 a day is the percentage of the population living on less than $3.1 a day at 2005 international prices. As a result of revisions in PPP exchange rates, poverty rates for individual countries cannot be compared with poverty rates reported in earlier editions.
| 1990 | 2000 | 2005 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| パラグアイ | 7.20 | 17.70 | 16.00 | 14.80 | 11.90 | 8.50 | 9.30 | 8.80 | 8.60 | 6.60 | 6.90 | 6.50 | 6.50 | 5.60 | 7.20 | 5.80 | 4.50 | |
| アルゼンチン | 12.10 | 8.70 | 3.50 | 2.30 | 2.50 | 2.20 | 2.50 | 2.60 | 2.50 | 3.20 | 3.80 | 4.20 | 3.30 | 2.90 | 3.10 | 2.80 | ||
| ウルグアイ | 2.00 | 4.70 | 1.30 | 1.00 | 1.10 | 0.80 | 0.70 | 0.70 | 0.60 | 0.40 | 0.40 | 0.40 | 0.70 | 0.50 | 0.70 | 0.70 | 0.50 | |
| ブラジル | 41.80 | 22.70 | 12.20 | 10.70 | 9.60 | 8.80 | 9.40 | 10.80 | 11.10 | 11.00 | 10.90 | 5.40 | 11.50 | 8.50 | 7.50 |