| Broker | Merrill Lynch Professional Clearing Corp, RBC Dominion Securities Inc, Goldman Sachs International, RBC Capital Markets Corporation, Credit Suisse Securities USA LLC, Scotia Capital Inc, RBS Securities Inc, Prime Dealer Services Corp, Barclays Bank PLC, BMO Capital Markets Corp, Deutsche Bank Securities Inc, Goldman Sachs & Co, Merrill Lynch Pierce Fenner & Smith Incorporated, Citigroup Global Markets Inc, Citicorp Securities Services Inc, UBS AG, The Royal Bank of Scotland PLC, Citigroup Global Markets Limited, The Bank of Nova Scotia, Morgan Stanley & Co International PLC, UBS Securities LLC, Barclays Capital Securities Limited, JP Morgan Clearing Corp, Merrill Lynch International, Deutsche Bank AG, Barclays Capital Inc, JP Morgan Securities LLC, Morgan Stanley & Co LLC, Bank of America NA, Goldman Sachs Execution & Clearing LP, Credit Suisse Securities Europe Limited, BMO Nesbitt Burns Securities Ltd |