<	2018 US$'000	2017 US$'000	2016 US$'000	2015 US$'000	2014 US$'000	>
Revenue		45,349,943	43,034,731	44,912,097	46,295,593	38,707,129
Profit/(loss) before taxation		153,202	489,927	(276,851)	970,967	1,014,195
Taxation		(279,977)	40,514	132,276	(134,364)	(196,725)
(Loss)/profit for the year		(126,775)	530,441	(144,575)	836,603	817,470
(Loss)/profit attributable to:
Equity holders of the Company		(189,323)	535,084	(128,146)	828,715	817,228
Perpetual securities holders		53,680	1,872	-	-	-
Other non-controlling interests		8,868	(6,515)	(16,429)	7,888	242
		(126,775)	530,441	(144,575)	836,603	817,470
(Loss)/earnings per share attributable to equity holders of the Company
Basic (US cents)		(1.67)	4.86	(1.16)	7.77	7.88
Diluted (US cents)		(1.67)	4.86	(1.16)	7.69	7.78

	<	2018 US$'000	2017 US$'000	2016 US$'000	2015 US$'000	2014 US$'000	>
Non-current assets		12,830,853	12,317,587	11,966,613	11,889,352	4,956,545
Current assets		15,663,318	14,868,387	12,966,776	15,507,158	13,400,548
Total assets		28,494,171	27,185,974	24,933,389	27,396,510	18,357,093
Non-current liabilities		4,488,461	4,756,906	6,146,880	5,841,997	1,870,051
Current liabilities		19,459,722	18,333,846	15,760,260	17,448,392	13,462,322
Total liabilities		23,948,183	23,090,752	21,907,140	23,290,389	15,332,373
Net assets		4,545,988	4,095,222	3,026,249	4,106,121	3,024,720