| Año | Valor |
|---|---|
| 2000-01-01 | 27094684561.770000 |
| 2001-01-01 | 34145254293.267200 |
| 2002-01-01 | 32164317428.932300 |
| 2003-01-01 | 36738375247.135600 |
| 2004-01-01 | 34861567995.974400 |
| 2005-01-01 | 39688299830.269600 |
| 2006-01-01 | 48959127538.495800 |
| 2007-01-01 | 62148803498.176200 |
| 2008-01-01 | 77494309364.576000 |
| 2009-01-01 | 85343106224.976600 |
| 2010-01-01 | 96125106678.550400 |
| 2011-01-01 | 118201478340.890000 |
| 2012-01-01 | 141095336029.238000 |
| 2013-01-01 | 166645874523.672000 |
| 2014-01-01 | 192715687688.522000 |
| 2015-01-01 | 218038615945.278000 |
| 2016-01-01 | 218044047269.261000 |
| 2017-01-01 | 239826990837.713000 |
| 2018-01-01 | 249733082308.431000 |
| 2019-01-01 | 245833546161.457000 |
Fuente: World Bank