Dubuque Bank And Trust Company
Dubuque, IA — Non-member Bank
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Net Interest Margin Over Time
| Net Interest Margin | Dubuque Bank And Trust Company | All Insured Commercial Banks in Iowa |
| 12-31-2016 | 3.313 | 3.587 |
| 09-30-2016 | 3.348 | 3.602 |
| 06-30-2016 | 3.325 | 3.598 |
| 03-31-2016 | 3.332 | 3.601 |
| 12-31-2015 | 3.347 | 3.591 |
| 09-30-2015 | 3.374 | 3.588 |
| 06-30-2015 | 3.326 | 3.563 |
| 03-31-2015 | 3.264 | 3.541 |
| 12-31-2014 | 3.48 | 3.569 |
| 09-30-2014 | 3.471 | 3.552 |
| 06-30-2014 | 3.467 | 3.525 |
| 03-31-2014 | 3.489 | 3.52 |
| 12-31-2013 | 3.198 | 3.538 |
| 09-30-2013 | 3.163 | 3.526 |
| 06-30-2013 | 3.184 | 3.501 |
| 03-31-2013 | 3.235 | 3.488 |
| 12-31-2012 | 3.595 | 3.696 |
| 09-30-2012 | 3.738 | 3.722 |
| 06-30-2012 | 3.809 | 3.729 |
| 03-31-2012 | 3.973 | 3.767 |
| 12-31-2011 | 4.051 | 3.861 |
| 09-30-2011 | 4.081 | 3.865 |
| 06-30-2011 | 4.096 | 3.833 |
| 03-31-2011 | 4.004 | 3.808 |
| 12-31-2010 | 4.076 | 3.947 |
| 09-30-2010 | 4.096 | 3.957 |
| 06-30-2010 | 4.067 | 3.936 |
| 03-31-2010 | 4.038 | 3.922 |
| 12-31-2009 | 3.772 | 3.845 |
| 09-30-2009 | 3.707 | 3.829 |
| 06-30-2009 | 3.58 | 3.787 |
| 03-31-2009 | 3.493 | 3.796 |
| 12-31-2008 | 3.518 | 3.764 |
| 09-30-2008 | 3.497 | 3.732 |
| 06-30-2008 | 3.493 | 3.664 |
| 03-31-2008 | 3.481 | 3.658 |
| 12-31-2007 | 3.368 | 3.674 |
| 09-30-2007 | 3.363 | 3.667 |
| 06-30-2007 | 3.416 | 3.654 |
| 03-31-2007 | 3.338 | 3.624 |
| 12-31-2006 | 3.566 | 3.746 |
| 09-30-2006 | 3.609 | 3.762 |
| 06-30-2006 | 3.599 | 3.771 |
| 03-31-2006 | 3.497 | 3.763 |
| 12-31-2005 | 3.447 | 3.863 |
| 09-30-2005 | 3.453 | 3.877 |
| 06-30-2005 | 3.457 | 3.881 |
| 03-31-2005 | 3.417 | 3.865 |
| 12-31-2004 | 3.555 | 3.919 |
| 09-30-2004 | 3.578 | 3.912 |
| 06-30-2004 | 3.616 | 3.877 |
| 03-31-2004 | 3.673 | 3.885 |
| 12-31-2003 | 3.688 | 3.893 |
| 09-30-2003 | 3.782 | 3.9 |
| 06-30-2003 | 3.946 | 3.885 |
| 03-31-2003 | 4.059 | 3.897 |
| 12-31-2002 | 3.915 | 4.074 |