Exchange differences on retranslation of foreign continuing operations Settlement of vested and unvested tracker shares Settlement of share-based payments Credit to equity for equity-settled share-based payments Adjustments for gain on lease modification Adjustments for impairment of intangible assets Adjustments for loss on disposal of intangible assets Distributions to tracker shareholders classified as financing activities Cash and cash equivalents at beginning of period Cash and cash equivalents at end of the year Description of accounting policy for cost of sales Description of accounting policy for net fees Description of accounting policy for equity investments Disclosure of alternative performance measures definitions and reconcilliations