American First National Bank
Houston, TX — National Bank
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Net Interest Margin Over Time
| Net Interest Margin | American First National Bank | All Insured Commercial Banks in Texas |
| 12-31-2016 | 4.091 | 3.773 |
| 09-30-2016 | 4.215 | 3.776 |
| 06-30-2016 | 4.455 | 3.769 |
| 03-31-2016 | 5.168 | 3.775 |
| 12-31-2015 | 4.396 | 3.74 |
| 09-30-2015 | 4.442 | 3.72 |
| 06-30-2015 | 4.455 | 3.683 |
| 03-31-2015 | 4.645 | 3.673 |
| 12-31-2014 | 4.394 | 3.775 |
| 09-30-2014 | 4.4 | 3.765 |
| 06-30-2014 | 4.485 | 3.741 |
| 03-31-2014 | 4.533 | 3.721 |
| 12-31-2013 | 4.933 | 3.725 |
| 09-30-2013 | 5.042 | 3.716 |
| 06-30-2013 | 5.155 | 3.685 |
| 03-31-2013 | 5.2 | 3.659 |
| 12-31-2012 | 6.162 | 3.849 |
| 09-30-2012 | 6.516 | 3.88 |
| 06-30-2012 | 7.115 | 3.884 |
| 03-31-2012 | 7.031 | 3.892 |
| 12-31-2011 | 4.651 | 4.001 |
| 09-30-2011 | 4.264 | 4.026 |
| 06-30-2011 | 4.642 | 4.009 |
| 03-31-2011 | 4.635 | 3.963 |
| 12-31-2010 | 4.387 | 4.103 |
| 09-30-2010 | 4.295 | 4.128 |
| 06-30-2010 | 4.2 | 4.112 |
| 03-31-2010 | 3.967 | 4.105 |
| 12-31-2009 | 3.728 | 4.156 |
| 09-30-2009 | 3.767 | 4.158 |
| 06-30-2009 | 3.621 | 4.126 |
| 03-31-2009 | 3.846 | 4.099 |
| 12-31-2008 | 4.129 | 4.235 |
| 09-30-2008 | 4.083 | 4.247 |
| 06-30-2008 | 4.004 | 4.228 |
| 03-31-2008 | 3.91 | 4.272 |
| 12-31-2007 | 4.059 | 4.563 |
| 09-30-2007 | 4.102 | 4.582 |
| 06-30-2007 | 4.182 | 4.555 |
| 03-31-2007 | 4.28 | 4.497 |
| 12-31-2006 | 4.745 | 4.615 |
| 09-30-2006 | 4.821 | 4.6 |
| 06-30-2006 | 4.875 | 4.566 |
| 03-31-2006 | 4.959 | 4.513 |
| 12-31-2005 | 4.768 | 4.492 |
| 09-30-2005 | 4.68 | 4.458 |
| 06-30-2005 | 4.633 | 4.405 |
| 03-31-2005 | 4.598 | 4.377 |
| 12-31-2004 | 4.215 | 4.362 |
| 09-30-2004 | 4.121 | 4.344 |
| 06-30-2004 | 4.115 | 4.301 |
| 03-31-2004 | 3.999 | 4.304 |
| 12-31-2003 | 3.762 | 4.327 |
| 09-30-2003 | 3.661 | 4.323 |
| 06-30-2003 | 3.665 | 4.347 |
| 03-31-2003 | 3.629 | 4.348 |
| 12-31-2002 | 3.81 | 4.573 |