pre_text: The Group’s measure of segment profit, adjusted EBITDA, excludes depreciation, amortisation, impairment loss, restructuring costs, loss on disposal of fixed assets, the Group’s share of results in associates and joint ventures and other income and expense. A reconciliation of adjusted EBITDA to operating profit is shown below. For a reconciliation of operating profit to profit for the financial year, see the Consolidated income statement on page 111. Note: 1 Share of adjusted results in equity accounted associates and joint ventures excludes amortisation of acquired customer bases and brand intangible assets, restructuring costs and other costs of €0.6 billion (2018: €0.4 billion, 2017: €0.1 billion) which are included in amortisation of acquired customer base and brand intangible assets, restructuring costs and other income and expense respectively 2 See note 31 “IAS 18 basis primary statements” for further details.
table: 2019 €m 2018 €m 2017 €m
table: Adjusted EBITDA 14,139 14,737 14,149
table: Depreciation, amortisation and loss on disposal of fixed assets (9,665) (9,910) (10,179)
table: Share of adjusted results in equity accounted associates and joint ventures1 (291) 389 164
table: Adjusted operating profit 4,183 5,216 4,134
table: Impairment losses (3,119) – –
table: Restructuring costs (486) (156) (415)
table: Amortisation of acquired customer based and brand intangible assets (583) (974) (1,046)
table: Other (expense)/income (262) 213 1,052
table: Operating (loss)/profit (IAS 18 basis) (267) 4,299 3,725
table: Impact of adoption of IFRS 152 (684)
table: Operating loss (IFRS 15 basis) (951)
question: Analyse this data from a financial earnings document. How much is the average adjusted EBITDA between 2018 and 2019?