Earnings per Share

Basic earnings per share are calculated by dividing the profit/(loss) for the period attributable to ordinary shareholders of the parent entity by the weighted average number of ordinary shares in issue during the period.

Diluted earnings per share are calculated by dividing the profit/(loss) for the period attributable to ordinary shareholders of the parent entity adjusted for interest expense and other gains and losses for the period, net of tax, relating to convertible bonds by the weighted average number of ordinary shares outstanding during the period plus the weighted average number of shares that would be issued on the conversion of all the potential dilutive ordinary shares into ordinary shares.

Earnings/(loss) per share attributable to equity holders of the parent entity were as follows:

	2014 г.	2013 г
Profit/(loss) for the period attributable to the equity holders of the parent entity	(215 559)	213 929
Weighted average number of ordinary shares outstanding	865 576 037	865 026 466
Earnings/(loss) per share attributable to the equity holders of the parent entity, basic and diluted (in US dollars)	(0,25)	0,25

In the years ended December 31, 2014 and 2013, the convertible bonds were antidilutive.