Investment Interest Income (TE) Over Time
Investment Interest Income (TE) Security State Bank All Insured Commercial Banks in Iowa
03-31-2006 58,000 267,710
12-31-2005 244,000 984,562
09-30-2005 185,000 738,051
06-30-2005 128,000 492,843
03-31-2005 67,000 242,451
12-31-2004 314,000 981,246
09-30-2004 249,000 743,894
06-30-2004 178,000 496,150
03-31-2004 96,000 247,731
12-31-2003 491,000 956,767
09-30-2003 391,000 710,683
06-30-2003 282,000 479,601
03-31-2003 149,000 247,038
12-31-2002 739,000 1,035,382