Municipal Securities Over Time
Municipal Securities Security State Bank All Insured Commercial Banks in Iowa
03-31-2006 1,390,000 10,441,035
12-31-2005 1,391,000 10,173,014
09-30-2005 1,392,000 10,148,330
06-30-2005 1,396,000 10,054,580
03-31-2005 1,419,000 10,004,691
12-31-2004 1,622,000 9,967,670
09-30-2004 1,912,000 9,838,076
06-30-2004 1,869,000 9,428,760
03-31-2004 2,491,000 9,566,906
12-31-2003 2,606,000 9,546,479
09-30-2003 3,097,000 9,256,905
06-30-2003 3,935,000 8,792,451
03-31-2003 4,642,000 8,517,278
12-31-2002 5,041,000 8,273,654