content_image/41243.jpg content_image/41252.jpg content_image/41253.jpg content_image/41254.jpg
## SUPPLEMENTARY INFORMATION 

(unaudited) 

## Selected Quarterly Financial Data 

(millions of dollars, except per share amounts) 

<img src='content_image/41243.jpg'>

<img src='content_image/41252.jpg'>

## Quarterly Share Trading Information 

## The Toronto Stock Exchange 

<img src='content_image/41253.jpg'>

## The NASDAQ National Market 

<img src='content_image/41254.jpg'>

