| Year | Value (million persons) |
|---|---|
|
2021 |
15.2 |
|
2020 |
17.3 |
|
2019 |
15.5 |
|
2018 |
19.1 |
|
2017 |
21 |
|
2016 |
22 |
|
2015 |
20.5 |
|
2014 |
20.2 |
|
2013 |
21.8 |
|
2012 |
23.7 |
| Number of poor at $1.9 a day | 2.00 | million persons (2021) |
| Number of poor at $3.2 a day | 5.40 | million persons (2021) |