| Año | Valor |
|---|---|
| 2002-01-01 | -1.250718 |
| 2003-01-01 | 2.529419 |
| 2004-01-01 | 0.058069 |
| 2005-01-01 | 2.541128 |
| 2006-01-01 | 4.662841 |
| 2007-01-01 | 6.509728 |
| 2008-01-01 | 5.067537 |
| 2009-01-01 | 5.580157 |
| 2010-01-01 | 9.096130 |
| 2011-01-01 | 15.302339 |
| 2012-01-01 | 13.897470 |
| 2013-01-01 | 16.364723 |
| 2014-01-01 | 10.197655 |
| 2015-01-01 | 12.153169 |
| 2016-01-01 | 12.297706 |
| 2017-01-01 | 10.186566 |
| 2018-01-01 | 10.684251 |
| 2019-01-01 | 6.271571 |
| 2020-01-01 | 6.750477 |
| 2021-01-01 | 1.096701 |
Fuente: World Bank