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Earnings Per Share (Tables)

12 Months Ended

Dec. 31, 2019

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Computation of Earnings Per Share

		Years Ended December 31
		2017				2018				2019
		(NT$)				(NT$)				(NT$)
Basic EPS		$	13.30			$	14.00			$	13.65
Diluted EPS		$	13.30			$	14.00			$	13.65

EPS is computed as follows:

		Amounts (Numerator) NT$ (In Millions)				Number of Shares (Denominator) (In Millions)				EPS (NT$)
Year Ended December 31, 2017
Basic/Diluted EPS
Net income available to common shareholders of the parent		$	344,998.3				25,930.3			$	13.30
Year Ended December 31, 2018
Basic/Diluted EPS
Net income available to common shareholders of the parent		$	363,052.7				25,930.3			$	14.00
Year Ended December 31, 2019
Basic/Diluted EPS
Net income available to common shareholders of the parent		$	353,948.0				25,930.3			$	13.65

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- Definition

The disclosure of earnings per share.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IAS
-Number 33
-IssueDate 2019-01-01
-Paragraph 66
-URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=33&code=ifrs-tx-2019-en-r&anchor=para_66&doctype=Standard
-URIDate 2019-03-27

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