Net Interest Margin Over Time
Net Interest Margin Northwestern Bank All Insured Commercial Banks in Iowa
12-31-2016 3.73 3.587
09-30-2016 3.765 3.602
06-30-2016 3.78 3.598
03-31-2016 3.757 3.601
12-31-2015 3.791 3.591
09-30-2015 3.837 3.588
06-30-2015 3.83 3.563
03-31-2015 3.821 3.541
12-31-2014 3.88 3.569
09-30-2014 3.871 3.552
06-30-2014 3.853 3.525
03-31-2014 3.815 3.52
12-31-2013 3.733 3.538
09-30-2013 3.748 3.526
06-30-2013 3.795 3.501
03-31-2013 3.842 3.488
12-31-2012 4.042 3.696
09-30-2012 4.077 3.722
06-30-2012 4.099 3.729
03-31-2012 4.094 3.767
12-31-2011 4.417 3.861
09-30-2011 4.46 3.865
06-30-2011 4.483 3.833
03-31-2011 4.516 3.808
12-31-2010 4.314 3.947
09-30-2010 4.284 3.957
06-30-2010 4.301 3.936
03-31-2010 4.326 3.922
12-31-2009 3.985 3.845
09-30-2009 3.931 3.829
06-30-2009 3.91 3.787
03-31-2009 3.963 3.796
12-31-2008 3.823 3.764
09-30-2008 3.769 3.732
06-30-2008 3.698 3.664
03-31-2008 3.679 3.658
12-31-2007 3.78 3.674
09-30-2007 3.776 3.667
06-30-2007 3.774 3.654
03-31-2007 3.761 3.624
12-31-2006 3.961 3.746
09-30-2006 3.999 3.762
06-30-2006 3.998 3.771
03-31-2006 4.132 3.763
12-31-2005 4.106 3.863
09-30-2005 4.081 3.877
06-30-2005 4.082 3.881
03-31-2005 4.103 3.865
12-31-2004 3.901 3.919
09-30-2004 3.845 3.912
06-30-2004 3.85 3.877
03-31-2004 3.965 3.885
12-31-2003 3.98 3.893
09-30-2003 3.997 3.9
06-30-2003 4.028 3.885
03-31-2003 4.109 3.897
12-31-2002 4.282 4.074