| Año | Valor |
|---|---|
| 1960-01-01 | 658900.000000 |
| 1961-01-01 | 684087.000000 |
| 1962-01-01 | 710379.000000 |
| 1963-01-01 | 737792.000000 |
| 1964-01-01 | 766420.000000 |
| 1965-01-01 | 796202.000000 |
| 1966-01-01 | 827318.000000 |
| 1967-01-01 | 859790.000000 |
| 1968-01-01 | 893738.000000 |
| 1969-01-01 | 929088.000000 |
| 1970-01-01 | 966057.000000 |
| 1971-01-01 | 1004680.000000 |
| 1972-01-01 | 1045101.000000 |
| 1973-01-01 | 1087234.000000 |
| 1974-01-01 | 1131346.000000 |
| 1975-01-01 | 1177482.000000 |
| 1976-01-01 | 1225815.000000 |
| 1977-01-01 | 1275925.000000 |
| 1978-01-01 | 1328359.000000 |
| 1979-01-01 | 1383282.000000 |
Fuente: World Bank