Key financial data

$ million 2017 2016 Change Constant currency change
Revenue 1,936 1,950 -1% +1%
Gross profit 967 986 -2% +0%
Core operating profit1 386 419 -8% -4%
EBITDA2 488 473 +3% +7%
Core EBITDA3 468 493 -5% -1%
Profit attributable to shareholders -843 155 -644% -636%
Core profit attributable to shareholders4 252 276 -9% -5%
Basic earnings per share (cents) -351.3 66.6 -628% -620%
Core basic earnings per share (cents)4 105.0 118.5 -11% -8%
Dividend per share (cents) 34.0 33.0 +1.0% -
Net cash flow from operating activities 443 293 +51% -

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