Population below $1.9 a day is the percentage of the population living on less than $1.9 a day at 2005 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.
| Date | Valeur | Modifier , % |
|---|---|---|
| 2023 | 1,90 | -24,00 % |
| 2022 | 2,50 | -28,57 % |
| 2021 | 3,50 | -7,89 % |
| 2020 | 3,80 | -13,64 % |
| 2019 | 4,40 | -18,52 % |
| 2018 | 5,40 | -18,18 % |
| 2017 | 6,60 | -12,00 % |
| 2016 | 7,50 | -9,64 % |
| 2015 | 8,30 | -10,75 % |
| 2014 | 9,30 | -16,96 % |
| 2013 | 11,20 | -18,25 % |
| 2012 | 13,70 |