text: *New Debt Derivatives to Hedge Senior Notes Issued In 2013*
  
  US$  Hedging effect 
  
  US$ Principal/ 
  notional amount 
  (millions) 
  Fixed 
  hedged Cdn.$ 
  Cdn$ 
  equivalent 
  (millions)  Maturity 
  date  Coupon 
  rate  Effective date  interest rate 1 
  March 7, 2013  US$  500  2023  3.00%  3.60%  $  515 
  March 7, 2013  US$  500  2043  4.50%  4.60%  $  515 