|
| Appraisal (2001) | Actual (2004) | Difference | |||
| Component | US$ | % | US$ | % | US$ | % |
| Upstream | 307.2 | 35.8 | 355.50 | 49.8 | +48.3 | +14 |
| Pipeline | 549.0 | 64.2 | 359.04 | 50.2 | −189.9 | −14 |
| Total | 856.2 | 100.0 | 714.54 | 100.0 | −141.6 | - |