Poverty headcount ratio at $1.90 a day is the percentage of the population living on less than $1.90 a day at 2011 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 | 0.5 | 25.00% |
| 2017 | 0.4 | 0.00% |
| 2016 | 0.4 | 0.00% |
| 2015 | 0.4 | 0.00% |
| 2014 | 0.4 | 100.00% |
| 2013 | 0.2 | -81.82% |
| 2009 | 1.1 | 83.33% |
| 2006 | 0.6 | 0.00% |
| 2005 | 0.6 | -79.31% |
| 1998 | 2.9 | 0.00% |
| 1994 | 2.9 | -53.23% |
| 1990 | 6.2 |