| Año | Valor |
|---|---|
| 1986-01-01 | 221100000.000000 |
| 1987-01-01 | 195300000.000000 |
| 1988-01-01 | 273100000.000000 |
| 1989-01-01 | 398100000.000000 |
| 1990-01-01 | 687800000.000000 |
| 1991-01-01 | 890900000.000000 |
| 1992-01-01 | 1243400000.000000 |
| 1993-01-01 | 1477400000.000000 |
| 1994-01-01 | 1445300000.000000 |
| 1995-01-01 | 1568700000.000000 |
| 1996-01-01 | 1623600000.000000 |
| 1997-01-01 | 1253600000.000000 |
| 1998-01-01 | 1576300000.000000 |
| 1999-01-01 | 1620800000.000000 |
| 2000-01-01 | 1753300000.000000 |
| 2001-01-01 | 2322110000.000000 |
| 2002-01-01 | 2648225730.560000 |
| 2003-01-01 | 2929667092.430000 |
| 2004-01-01 | 3190300000.000000 |
| 2005-01-01 | 2766316210.070000 |
Fuente: World Bank