Consolidated statement of shareholders' equity (U.S. GAAP) (CAD) In Millions	Total	Common shares at stated value (note 10)	Earnings reinvested	Accumulated other comprehensive income
At beginning of year at Dec. 31, 2010		1,511	11,090	(1,424)
Net income for the year	3,371		3,371
Issued under the stock option plan		19
Other comprehensive income	(814)			(814)
Share purchases in excess of stated value			(57)
Share purchases at stated value		(2)
Dividends			(373)
At end of year at Dec. 31, 2011	13,321	1,528	14,031	(2,238)
Net income for the year	3,766		3,766
Issued under the stock option plan		43
Other comprehensive income	(217)			(217)
Share purchases in excess of stated value			(123)
Share purchases at stated value	(128)	(5)
Dividends			(408)
At end of year at Dec. 31, 2012	16,377	1,566	17,266	(2,455)
Net income for the year	2,828		2,828
Other comprehensive income	734			734
Dividends			(415)
At end of year at Dec. 31, 2013	19,524	1,566	19,679	(1,721)