Financial highlights and dividends

    FY13 FY14 FY15 FY16 FY17
Production MMboe 8.0  9.6  9.1  9.4  10.6 
2P reserves MMboe 93  86  74  70  75 
2C contingent resources MMboe 449  467  677  205  153 
Sales revenue $ million 698  1,052  728  558  649 
Net profit after tax $ million 154  102  (514)  (589)  388 
Underlying net profit after tax $ million 141  259  91  36  162 
Earnings per share cps 12.2  7.9  (39.6)  (39.6)  20.8 
Underlying earnings per share cps 11.1  20.3  7.0  2.4  8.7 
Cash flow from operating activities $ million 262  583  229  233  321 
Net assets $ million    1,783     1,871     1,355     1,075     1,402 
Net debt / (cash) $ million (198)  (261)  (20)  (49)  (198) 
Gearing ratio % 7.4  8.6  11.0  13.5  11.8 
Fully franked dividends declared per share     cents 2.75  4.00  1.50  0.50  1.50 
Shares on issue million 1,269  1,292  1,300  1,861  1,874 
Share price at year end $ 1.14  1.68  1.05  0.61  0.575 
Market capitalisation at year end $ million 1,440  2,171  1,365  1,135  1,077