Net Interest Margin Over Time
Net Interest Margin Security State Bank All Insured Commercial Banks in Iowa
06-30-2011 3.573 3.833
03-31-2011 3.611 3.808
12-31-2010 3.866 3.947
09-30-2010 3.932 3.957
06-30-2010 3.921 3.936
03-31-2010 3.919 3.922
12-31-2009 3.815 3.845
09-30-2009 3.771 3.829
06-30-2009 3.698 3.787
03-31-2009 3.672 3.796
12-31-2008 3.632 3.764
09-30-2008 3.57 3.732
06-30-2008 3.46 3.664
03-31-2008 3.358 3.658
12-31-2007 3.475 3.674
09-30-2007 3.448 3.667
06-30-2007 3.407 3.654
03-31-2007 3.394 3.624
12-31-2006 3.154 3.746
09-30-2006 3.158 3.762
06-30-2006 3.168 3.771
03-31-2006 3.157 3.763
12-31-2005 3.329 3.863
09-30-2005 3.416 3.877
06-30-2005 3.531 3.881
03-31-2005 3.613 3.865
12-31-2004 3.738 3.919
09-30-2004 3.795 3.912
06-30-2004 3.814 3.877
03-31-2004 3.9 3.885
12-31-2003 3.91 3.893
09-30-2003 3.929 3.9
06-30-2003 3.93 3.885
03-31-2003 3.785 3.897
12-31-2002 4.189 4.074