| Año | Valor |
|---|---|
| 2000-01-01 | 405.000000 |
| 2001-01-01 | 320.000000 |
| 2002-01-01 | 418.000000 |
| 2003-01-01 | 375.000000 |
| 2004-01-01 | 450.000000 |
| 2005-01-01 | 430.000000 |
| 2006-01-01 | 455.000000 |
| 2007-01-01 | 585.000000 |
| 2008-01-01 | 631.000000 |
| 2009-01-01 | 775.000000 |
| 2010-01-01 | 856.000000 |
| 2011-01-01 | 966.000000 |
| 2012-01-01 | 1060.000000 |
| 2013-01-01 | 1076.000000 |
| 2014-01-01 | 1400.000000 |
| 2015-01-01 | 3167.500000 |
| 2016-01-01 | 3430.000000 |
| 2017-01-01 | 3680.000000 |
| 2018-01-01 | 3750.000000 |
| 2019-01-01 | 3825.000000 |
Fuente: World Bank