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Basic and diluted earnings per share | 12 Months Ended
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Dec. 31, 2016
Basic and diluted earnings per share |
Basic and diluted earnings per share | 15 Basic and diluted earnings per share Diluted earnings per share is calculated by adjusting the weighted average number of ordinary shares outstanding, assuming conversion of all potentially dilutive ordinary shares. As the Company has incurred a loss, all potentially dilutive ordinary shares would have an antidilutive effect, if converted, and thus have been excluded from the computation of loss per share.
|  | Years ended December 31, |
|  | 2016 |  | 2015 |  | 2014 |
BMS warrants |  |  | 3,587,333 |  |  | 3,088,027 |  |  | — |
Warrants |  |  | 37,175 |  |  | 37,175 |  |  | 37,175 |
Share options under 2012 Plan |  |  | 483,006 |  |  | 1,077,944 |  |  | 1,527,782 |
Share options under 2014 Plan |  |  | 1,812,766 |  |  | 1,448,226 |  |  | 1,068,750 |
Share options (other) |  |  | 187,500 |  |  | 1,152,436 |  |  | 457,308 |
RSUs and PSUs |  |  | 418,627 |  |  | 179,068 |  |  | 179,068 |
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Total potential dilutive ordinary shares |  |  | 6,526,407 |  |  | 6,982,876 |  |  | 3,270,083 |
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