Citigroup (2 500); Morgan Staley (2 004); Merril Lynch (1 949); Bank of America (1 344); Barclays PLC (868); Bear Sterns (853); Goldman Sachs (814); Royal Bank of Scotland (541); JP Morgan (391); Deutsche Bank (354); Credit Swiss (262); UBS (287); Leman Brothers (183); Bank of Scotland (181); BNP Paribas (175).