| Año | Valor |
|---|---|
| 1996-01-01 | -208200000.000000 |
| 1997-01-01 | -196500000.000000 |
| 1998-01-01 | -161900000.000000 |
| 1999-01-01 | -196000000.000000 |
| 2000-01-01 | -225294000.000000 |
| 2001-01-01 | -211346000.000000 |
| 2002-01-01 | -204680000.000000 |
| 2003-01-01 | -302610343.657875 |
| 2004-01-01 | -384653540.694235 |
| 2005-01-01 | -376409992.205784 |
| 2006-01-01 | -397247207.392530 |
| 2007-01-01 | -489437619.715531 |
| 2008-01-01 | -536384085.491928 |
| 2009-01-01 | -673790000.000000 |
| 2010-01-01 | -888938310.146949 |
| 2011-01-01 | -985761227.567275 |
| 2012-01-01 | -1629277940.662540 |
| 2013-01-01 | -1907789216.978330 |
| 2014-01-01 | -1697959702.114950 |
| 2015-01-01 | -1127097736.455860 |
Fuente: World Bank