| Año | Valor |
|---|---|
| 2000-01-01 | 22356265300.000000 |
| 2001-01-01 | 22732699900.000000 |
| 2002-01-01 | 23297736100.000000 |
| 2003-01-01 | 23929416900.000000 |
| 2004-01-01 | 24928062200.000000 |
| 2005-01-01 | 26030239800.000000 |
| 2006-01-01 | 27278912700.000000 |
| 2007-01-01 | 28524027100.000000 |
| 2008-01-01 | 30277826300.000000 |
| 2009-01-01 | 31294252800.000000 |
| 2010-01-01 | 32585679800.000000 |
| 2011-01-01 | 34281468700.000000 |
| 2012-01-01 | 36037460000.000000 |
| 2013-01-01 | 38486569900.000000 |
| 2014-01-01 | 40588155800.000000 |
| 2015-01-01 | 42559598500.000000 |
| 2016-01-01 | 44374306100.000000 |
| 2017-01-01 | 46235899800.000000 |
| 2018-01-01 | 48188730200.000000 |
| 2019-01-01 | 49256932500.000000 |
Fuente: World Bank