Municipal Securities Over Time
Municipal Securities Union National Bank All Insured Commercial Banks in Iowa
03-31-2004 414,000 9,566,906
12-31-2003 387,000 9,546,479
09-30-2003 387,000 9,256,905
06-30-2003 395,000 8,792,451
03-31-2003 404,000 8,517,278
12-31-2002 405,000 8,273,654