Net Interest Margin Over Time
Net Interest Margin First Bank And Trust All Insured Commercial Banks in Iowa
09-30-2007 3.897 3.667
06-30-2007 3.855 3.654
03-31-2007 3.838 3.624
12-31-2006 3.995 3.746
09-30-2006 4.074 3.762
06-30-2006 4.086 3.771
03-31-2006 4.079 3.763
12-31-2005 4.228 3.863
09-30-2005 4.248 3.877
06-30-2005 4.253 3.881
03-31-2005 4.317 3.865
12-31-2004 4.723 3.919
09-30-2004 4.802 3.912
06-30-2004 4.881 3.877
03-31-2004 4.731 3.885
12-31-2003 4.44 3.893
09-30-2003 4.557 3.9
06-30-2003 4.568 3.885
03-31-2003 4.682 3.897
12-31-2002 4.685 4.074