Poverty gap at $1.90 a day (2011 PPP) is the mean shortfall in income or consumption from the poverty line $1.90 a day (counting the nonpoor as having zero shortfall), expressed as a percentage of the poverty line. This measure reflects the depth of poverty as well as its incidence. 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 | 1.2 | -36.84% |
| 2017 | 1.9 | 11.76% |
| 2016 | 1.7 | -22.73% |
| 2015 | 2.2 | 10.00% |
| 2014 | 2.0 | 5.26% |
| 2013 | 1.9 | -34.48% |
| 2012 | 2.9 | -30.95% |
| 2011 | 4.2 | -31.15% |
| 2010 | 6.1 | 41.86% |
| 2009 | 4.3 |