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5A. Net income per ordinary share (Details)	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Net Income Per Ordinary Share Tables
Weighted average number of ordinary shares for the purposes of basic net income per share	2,069,223	2,070,685	2,087,922
Effect of dilutive potential ordinary shares: Stock options	0	5,630	14,277
Weighted average number of ordinary shares for the purposes of diluted net income per share	2,069,223	2,076,315	2,102,199

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Additional shares included in the calculation of diluted EPS as a result of the potentially dilutive effect of call options and warrants using the treasury stock method.

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The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period.

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Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period.

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