| Año | Valor |
|---|---|
| 1976-01-01 | -36000000.000000 |
| 1977-01-01 | -65800000.000000 |
| 1978-01-01 | -244600000.000000 |
| 1979-01-01 | -265900000.000000 |
| 1980-01-01 | 197200000.000000 |
| 1981-01-01 | -142100000.000000 |
| 1982-01-01 | 192300000.000000 |
| 1983-01-01 | 117500000.000000 |
| 1984-01-01 | 152200000.000000 |
| 1985-01-01 | 11000000.000000 |
| 1986-01-01 | -175700000.000000 |
| 1987-01-01 | -266300000.000000 |
| 1988-01-01 | -174900000.000000 |
| 1989-01-01 | -160900000.000000 |
| 1990-01-01 | -109500000.000000 |
| 1991-01-01 | -198100000.000000 |
| 1992-01-01 | -578800000.000000 |
| 1993-01-01 | -536500000.000000 |
| 1994-01-01 | -171700000.000000 |
| 1995-01-01 | -340100000.000000 |
Fuente: World Bank