Poverty headcount ratio at $5.50 a day is the percentage of the population living on less than $5.50 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 | 14.0 | 6.06% |
| 2017 | 13.2 | -3.65% |
| 2016 | 13.7 | 2.24% |
| 2015 | 13.4 | 2.29% |
| 2014 | 13.1 | 22.43% |
| 2013 | 10.7 | -29.14% |
| 2009 | 15.1 | -10.12% |
| 2006 | 16.8 | 6.33% |
| 2005 | 15.8 | -54.34% |
| 1998 | 34.6 | -5.98% |
| 1994 | 36.8 | -16.55% |
| 1990 | 44.1 |