SUPPLEMENTARY INFORMATION SELECTED QUARTERLY CONSOLIDATED FINANCIAL DATA CONSOLIDATED RATIO OF EARNINGS TO FIXED CHARGES 2001 ANNUAL REPORT  67 Differences are described in Note 20 “Significant Differences Between Canadian and U.S. GAAP”, to the Consolidated Financial Statements. 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.  The following table sets forth the company's consolidated ratio of earnings to fixed charges for the periods indicated. 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. Three months ended  (unaudited) March 31 June 30 September 30 December 31 2001 OPERATING RESULTS Revenues  1,356 1,319 1,297 1,277 Net income Continuing operations before  unusual items  174 166 163 167 Continuing operations  174 166 163 167 Net income applicable to common shares  166 87 163 187 SHARE STATISTICS Net income per share Continuing operations before  unusual items  $ 0.37 $ 0.35 $ 0.34 $ 0.35 Continuing operations  $ 0.37 $ 0.35 $ 0.34 $ 0.35 Net income applicable to common shares  – Basic and Diluted  $ 0.35 $ 0.18 $ 0.34 $ 0.40 2000 OPERATING RESULTS Revenues 1,132 1,075 1,120 1,094 Net income Continuing operations before  unusual items  136 129 151 176 Continuing operations  172 129 158 191 Net income applicable to common shares  178 132 239 162 SHARE STATISTICS Net income per share Continuing operations before  unusual items  $ 0.29 $ 0.27 $ 0.32 $ 0.37 Continuing operations  $ 0.37 $ 0.27 $ 0.33 $ 0.40 Net income applicable to common shares  – Basic and Diluted  $ 0.38 $ 0.28 $ 0.50 $ 0.34 Year ended December 31 2001 2000 1999 Ratio of earnings to fixed charges 1 2.2 2.0 1.6 Year ended December 31 2001 2000 1999 Ratio of earnings to fixed charges  2.0 2.0 1.5 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.