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## SUPPLEMENTARY INFORMATION 

## SELECTED QUARTERLY CONSOLIDATED FINANCIAL DATA 

The following sets forth selected quarterly financial data for the four quarters of 2001 and 2000 in millions of dollars except for per share amounts. 

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## CONSOLIDATED RATIO OF EARNINGS TO FIXED CHARGES 

The following table sets forth the company's consolidated ratio of earnings to fixed charges for the periods indicated. 

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1 The ratio of earnings to fixed charges is determined by dividing the financial charges incurred by the company (including capitalized interest) into its income from continuing operations before financial charges and income taxes, excluding undistributed income from equity investees. 

The following table sets forth the company's consolidated ratio of earnings to fixed charges for the periods indicated, determined in the manner described in (1) above, but utilizing similar information determined in accordance with U.S. GAAP. 

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Differences are described in Note 20 “Significant Differences Between Canadian and U.S. GAAP”, to the Consolidated Financial Statements. 

