Efficiency Ratio Over Time
Efficiency Ratio Security State Bank All Insured Commercial Banks in Iowa
03-31-2006 58.992 62.083
12-31-2005 64.572 61.109
09-30-2005 59.75 59.958
06-30-2005 61.608 59.974
03-31-2005 61.321 60.352
12-31-2004 55.16 60.659
09-30-2004 55.069 59.313
06-30-2004 55.029 59.954
03-31-2004 56.984 60.454
12-31-2003 56.982 60.721
09-30-2003 54.272 59.436
06-30-2003 51.908 59.565
03-31-2003 50.676 60.143
12-31-2002 48.441 59.278