Poverty headcount ratio at $3.20 a day is the percentage of the population living on less than $3.20 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.
| तिथि | मान | बदले , % |
|---|---|---|
| 2014 | 13.1 | -43.04% |
| 2009 | 23.0 | -16.06% |
| 2005 | 27.4 | -28.27% |
| 2001 | 38.2 | -17.32% |
| 1998 | 46.2 | -19.09% |
| 1993 | 57.1 |