Net Interest Margin Over Time
Net Interest Margin Oakland State Bank All Insured Commercial Banks in Iowa
09-30-2004 3.136 3.912
06-30-2004 3.48 3.877
03-31-2004 4.684 3.885
12-31-2003 3.722 3.893
09-30-2003 4.092 3.9
06-30-2003 4.21 3.885
03-31-2003 4.648 3.897
12-31-2002 5.141 4.074