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.
| Fecha | Valor | Cambiar , % |
|---|---|---|
| 2019 | 3,6 | 9,09 % |
| 2018 | 3,3 | 3,12 % |
| 2017 | 3,2 | -11,11 % |
| 2016 | 3,6 | 2,86 % |
| 2015 | 3,5 | 34,62 % |
| 2014 | 2,6 | -18,75 % |
| 2013 | 3,2 | -28,89 % |
| 2012 | 4,5 | -4,26 % |
| 2011 | 4,7 | -17,54 % |
| 2010 | 5,7 | -21,92 % |
| 2009 | 7,3 | -2,67 % |
| 2008 | 7,5 |