| Año | Valor |
|---|---|
| 2010-01-01 | 16.283643 |
| 2011-01-01 | 14.464342 |
| 2012-01-01 | 12.247597 |
| 2013-01-01 | 10.778551 |
| 2014-01-01 | 8.064547 |
| 2015-01-01 | 5.622365 |
| 2016-01-01 | 6.848168 |
| 2017-01-01 | 6.010326 |
| 2018-01-01 | 4.972590 |
| 2019-01-01 | 3.552385 |
| 2020-01-01 | 2.430363 |
| 2021-01-01 | -2.042967 |
Fuente: World Bank