| Año | Valor |
|---|---|
| 2010-01-01 | 9.161612 |
| 2011-01-01 | 14.001096 |
| 2012-01-01 | 12.353141 |
| 2013-01-01 | 11.959868 |
| 2014-01-01 | 10.532880 |
| 2015-01-01 | 4.118078 |
| 2016-01-01 | 2.972753 |
| 2017-01-01 | 5.014567 |
| 2018-01-01 | 5.371667 |
| 2019-01-01 | 4.095294 |
| 2020-01-01 | 2.720380 |
| 2021-01-01 | 9.467694 |
Fuente: World Bank