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Consolidated statement of shareholders' equity - CAD ($)
$ in Millions
Total
Common shares at stated value (note 11)
Earnings reinvested
Accumulated other comprehensive income (loss) (note 18)
At beginning of year at Dec. 31, 2016   $ 1,566 $ 25,352 $ (1,897)
Net income (loss) for the year $ 490   490  
Issued under the stock option plan      
Share purchases at stated value   (30)    
Share purchases in excess of stated value     (597)  
Dividends declared     (531)  
Other comprehensive income (loss) 82     82
At end of year at Dec. 31, 2017 24,435 1,536 24,714 (1,815)
Net income (loss) for the year 2,314   2,314  
Issued under the stock option plan      
Share purchases at stated value   (90)    
Share purchases in excess of stated value     (1,881)  
Dividends declared     (587)  
Other comprehensive income (loss) 298     298
At end of year at Dec. 31, 2018 24,489 1,446 24,560 (1,517)
Net income (loss) for the year 2,200   2,200  
Issued under the stock option plan   0    
Share purchases at stated value   (71)    
Share purchases in excess of stated value     (1,302)  
Dividends declared     (646)  
Other comprehensive income (loss) (394)     (394)
At end of year at Dec. 31, 2019 $ 24,276 $ 1,375 $ 24,812 $ (1,911)