| Año | Valor |
|---|---|
| 2010-01-01 | 2.811204 |
| 2011-01-01 | 3.578821 |
| 2012-01-01 | 3.585827 |
| 2013-01-01 | 3.318388 |
| 2014-01-01 | 3.033324 |
| 2015-01-01 | 1.140247 |
| 2016-01-01 | 0.788115 |
| 2017-01-01 | 1.029868 |
| 2018-01-01 | 1.449895 |
| 2019-01-01 | 1.030319 |
| 2020-01-01 | 0.497346 |
| 2021-01-01 | 1.263352 |
Fuente: World Bank