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Common Share capital (Tables)
6 Months Ended
Jun. 30, 2018
Common Share capital  
Schedule of authorized share capital

 

As at

 

June 30, 2018

 

December 31,
2017

 

First Preferred Shares

 

1 billion

 

1 billion

 

Second Preferred Shares

 

1 billion

 

1 billion

 

Common Shares

 

2 billion

 

2 billion