Total Interest Expense Over Time
Total Interest Expense Northern Trust Bank Of California National Association All Insured Commercial Banks in California
09-30-2006 33,591,000 8,272,887
06-30-2006 21,297,000 5,504,904
03-31-2006 10,071,000 2,524,717
12-31-2005 34,335,000 7,150,893
09-30-2005 24,624,000 5,300,207
06-30-2005 15,572,000 2,930,571
03-31-2005 7,527,000 1,410,880
12-31-2004 28,500,000 4,445,647
09-30-2004 21,053,000 3,322,540
06-30-2004 13,916,000 1,995,523
03-31-2004 7,001,000 984,622
12-31-2003 28,268,000 4,301,492
09-30-2003 21,311,000 3,606,407
06-30-2003 14,471,000 2,469,365
03-31-2003 7,525,000 1,307,992
12-31-2002 33,723,000 6,324,784