27. Net income/(loss) per share

Basic and diluted net income/(loss) per share for each of the years presented are calculated as follows:

	For the year ended December 31,
	2015		2016		2017
	RMB		RMB		RMB

Numerator:
Net income/(loss) from continuing operations attributable to ordinary shareholders	(7,731,760	)	(2,000,444	)	116,819
Net loss from discontinued operations attributable to ordinary shareholders	(1,376,180	)	(1,806,346	)	(269,076	)
Net loss attributable to ordinary shareholders	(9,107,940	)	(3,806,790	)	(152,257	)

Denominator:
Weighted average number of shares — basic	2,735,034,034		2,804,767,889		2,844,826,014
Adjustments for dilutive options and RSUs	—		—		66,635,803

Weighted average number of shares — diluted	2,735,034,034		2,804,767,889		2,911,461,817

Basic net income/(loss) per share from continuing operations attributable to ordinary shareholders	(2.83	)	(0.71	)	0.04
Basic net loss per share from discontinued operations attributable to ordinary shareholders	(0.50	)	(0.64	)	(0.09	)
Basic net loss per share attributable to ordinary shareholders	(3.33	)	(1.36	)	(0.05	)

Diluted net income/(loss) per share from continuing operations attributable to ordinary shareholders	(2.83	)	(0.71	)	0.04
Diluted net loss per share from discontinued operations attributable to ordinary shareholders	(0.50	)	(0.64	)	(0.09	)
Diluted net loss per share attributable to ordinary shareholders	(3.33	)	(1.36	)	(0.05	)

Generally, basic net loss per share is computed using the weighted average number of ordinary shares outstanding during the period. Diluted net loss per share is computed using the weighted average number of ordinary shares and dilutive potential ordinary shares outstanding during the period.

Diluted net loss per share is computed using the weighted average number of ordinary shares and dilutive potential ordinary shares outstanding during the respective year. The potentially dilutive ordinary shares that were not included in the calculation of diluted net loss per share in the periods presented where their inclusion would be anti-dilutive include non-vested ordinary shares, RSUs and options to purchase ordinary shares of 81,737,438, 117,014,016 and 146,268,314 for the years ended December 31, 2015, 2016 and 2017 on a weighted average basis, respectively.