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.
| 1970 | 1990 | 2000 | 2005 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Japan | 1.00 | 1.20 | 1.50 | 1.20 | 0.90 | 0.60 | 1.20 | 1.20 | 1.70 | 1.70 | 1.50 | |||||||
| France | 0.20 | 0.20 | 0.20 | 0.10 | 0.10 | 0.10 | 0.10 | 0.10 | 0.00 | 0.20 | 0.10 | 0.00 | 0.10 | 0.10 | 0.20 | 0.20 | 0.10 | |
| Germany | 0.20 | 0.20 | 0.20 | 0.00 | 0.00 | 0.00 | 0.20 | 0.00 | 0.20 | 0.20 | 0.20 | 0.20 | 0.20 | |||||
| Italy | 1.70 | 1.00 | 1.60 | 1.50 | 1.80 | 2.00 | 1.80 | 2.60 | 2.30 | 1.90 | 2.10 | 1.30 | 1.20 | 1.00 | 0.70 | |||
| United Kingdom | 0.20 | 0.20 | 0.20 | 0.50 | 0.50 | 0.50 | 0.50 | 0.20 | 0.50 | 0.50 | 0.50 | 0.50 | 0.50 | 0.50 | 0.50 | 0.50 | ||
| Canada | 1.20 | 0.50 | 0.50 | 0.20 | 0.50 | 0.50 | 0.50 | 0.50 | 0.50 | 0.50 | 0.50 | 0.50 | 0.50 | 0.20 | ||||
| United States of America | 1.50 | 0.70 | 1.00 | 1.20 | 1.20 | 1.20 | 1.20 | 1.20 | 1.50 | 1.50 | 1.20 | 1.50 | 1.20 | 1.20 | 0.50 | 0.50 | 1.50 | 1.50 |