Net Interest Margin Over Time
Net Interest Margin Illinois State Bank All Insured Commercial Banks in Illinois
09-30-2005 2.957 3.884
06-30-2005 2.94 3.873
03-31-2005 2.927 3.831
12-31-2004 2.999 3.852
09-30-2004 3.035 3.831
06-30-2004 3.073 3.815
03-31-2004 3.107 3.814
12-31-2003 3.073 3.819
09-30-2003 3.016 3.828
06-30-2003 2.98 3.842
03-31-2003 2.996 3.863
12-31-2002 3.337 3.995