| Año | Valor |
|---|---|
| 2000-01-01 | 232.277133 |
| 2001-01-01 | 236.620933 |
| 2002-01-01 | 243.295435 |
| 2003-01-01 | 258.696018 |
| 2004-01-01 | 279.308165 |
| 2005-01-01 | 295.901298 |
| 2006-01-01 | 336.332303 |
| 2007-01-01 | 361.131274 |
| 2008-01-01 | 398.620968 |
| 2009-01-01 | 388.974762 |
| 2010-01-01 | 423.117053 |
| 2011-01-01 | 484.902104 |
| 2012-01-01 | 519.331489 |
| 2013-01-01 | 550.467429 |
| 2014-01-01 | 561.749246 |
| 2015-01-01 | 535.793048 |
| 2016-01-01 | 528.533745 |
| 2017-01-01 | 560.570290 |
| 2018-01-01 | 577.702807 |
| 2019-01-01 | 573.699308 |
Fuente: World Bank