Net Interest Margin Over Time
Net Interest Margin Wells Fargo Bank Iowa, National Association All Insured Commercial Banks in Iowa
12-31-2003 3.433 3.893
09-30-2003 3.445 3.9
06-30-2003 3.568 3.885
03-31-2003 3.642 3.897
12-31-2002 4.386 4.074