Population below $1.9 a day is the percentage of the population living on less than $1.9 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 , % |
|---|---|---|
| 2018 | 30.90 | -4.33% |
| 2015 | 32.30 | -4.44% |
| 2012 | 33.80 | -3.15% |
| 2010 | 34.90 | -27.14% |
| 2003 | 47.90 | -17.98% |
| 1996 | 58.40 | 11.45% |
| 1992 | 52.40 | 9.62% |
| 1985 | 47.80 |