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.
| 日付 | 値 | 変更 , % |
|---|---|---|
| 2021 | 5.40 | -15.63% |
| 2020 | 6.40 | 12.28% |
| 2019 | 5.70 | -25.97% |
| 2018 | 7.70 | -16.30% |
| 2017 | 9.20 | -8.91% |
| 2016 | 10.10 | 17.44% |
| 2015 | 8.60 | -4.44% |
| 2014 | 9.00 | -3.23% |
| 2013 | 9.30 | -15.45% |
| 2012 | 11.00 | 5.77% |
| 2011 | 10.40 | -26.24% |
| 2009 | 14.10 |