| Revenues | 14,442a | 14,311a |
| Other income | 233a | 141a |
| Total operating revenues and other income | 14,675a | 14,452a |
| Acquisition of goods and services | -8,017a | -7,445a |
| Employee benefits expenses | -1,478a | -1,950a |
| Other operating expenses | -662a | -772a |
| Change in inventories | 10a | 26a |
| Internally generated assets | 297a | 334a |
| Operating profit (loss) before depreciation and amortization, capital gains (losses) and impairment reversals (losses) on non-current assets (EBITDA) | 4,825a | 4,645a |
| Depreciation and amortization | -3,189a | -3,292a |
| Gains (losses) on disposals of non-current assets | 3a | -11a |
| Impairment reversals (losses) on non-current assets | -94a | |
| Operating profit (loss) (EBIT) | 1,545a | 1,342a |
| Share of losses (profits) of associates and joint ventures accounted for using the equity method | -20a | -29a |
| Other income (expenses) from investments | 75a | 53a |
| Finance income | 1,044a | 1,235a |
| Finance expenses | -2,387a | -2,639a |
| Profit (loss) before tax from continuing operations | 257a | -38a |
| Income tax expense | -174a | -56a |
| Profit (loss) from continuing operations | 83a | -94a |
| Profit (loss) from discontinued operations / non current assets held for sale | -447a | -1,013a |
| Profit (loss) for the year | -364a | -1,107a |
| Attributable to: | — | — |
| Owners of the parent | -610a | -1,441a |
| Non-controlling interests | 246a | 334a |