Number of people, in millions, living on less than $1.90 a day at 2011 PPP is calculated by multiplying the poverty rate and the population. 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 , % |
|---|---|---|
| 2012 | 3.8 | -32.14% |
| 2007 | 5.6 | 3.70% |
| 2002 | 5.4 | 54.29% |
| 1994 | 3.5 | -41.67% |
| 1991 | 6.0 |