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 , % |
|---|---|---|
| 2022 | 23.90 | -58.58% |
| 2011 | 57.70 | -12.71% |
| 2009 | 66.10 | -11.28% |
| 2004 | 74.50 | -2.23% |
| 1993 | 76.20 | -3.18% |
| 1987 | 78.70 | 0.90% |
| 1983 | 78.00 | -5.91% |
| 1977 | 82.90 |