Net Interest Margin Over Time
Net Interest Margin Tcf National Bank Arizona All Insured Commercial Banks in Arizona
09-30-2009 2.927 3.453
06-30-2009 3.028 3.344
03-31-2009 3.712 3.342
12-31-2008 3.804 3.963
09-30-2008 3.118 4.143
06-30-2008 4.198
03-31-2008 2.962 4.282
12-31-2007 5.2 5.265
09-30-2007 5.327 5.22
06-30-2007 5.333 5.204
03-31-2007 5.276 5.105
12-31-2006 22.13 5.569
09-30-2006 5.492
06-30-2006 5.415
03-31-2006 5.254
12-31-2005 5.234
09-30-2005 5.227
06-30-2005 5.087
03-31-2005 4.995
12-31-2004 4.898
09-30-2004 4.754
06-30-2004 4.723
03-31-2004 4.737
12-31-2003 4.4
09-30-2003 4.423
06-30-2003 4.413
03-31-2003 4.142
12-31-2002 4.817