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.
| 2000 | 2005 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Bolivia | 28.6 | 19.2 | 7.2 | 8.2 | 6.9 | 5.7 | 6.3 | 7.5 | 6.5 | 4.9 | 3.2 | |
| Ecuador | 28.4 | 11.8 | 5.7 | 4.7 | 4.5 | 3.2 | 2.6 | 3.5 | 3.6 | 3.2 | 3.3 | 3.6 |
| Nicaragua | 8.5 | 3.4 | ||||||||||
| St. Lucia | 4.6 | |||||||||||
| Venezuela, RB | 13.9 |