Efficiency Ratio Over Time
Efficiency Ratio American Bank, National Association All Insured Commercial Banks in Texas
03-31-2010 77.832 72.124
12-31-2009 83.145 72.899
09-30-2009 82.981 71.928
06-30-2009 81.813 72.628
03-31-2009 76.025 71.399
12-31-2008 77.821 70.933
09-30-2008 75.565 69.839
06-30-2008 70.152
03-31-2008 75.882 69.753
12-31-2007 76.365 68.047
09-30-2007 74.442 66.762
06-30-2007 74.477 66.933
03-31-2007 74.957 66.629
12-31-2006 80.397 66.288
09-30-2006 80.094 64.993
06-30-2006 81.088 65.249
03-31-2006 82.752 65.978
12-31-2005 83.621 67.153
09-30-2005 81.418 66.756
06-30-2005 80.68 67.031
03-31-2005 81.996 67.486
12-31-2004 83.089 69.184
09-30-2004 85.593 68.305
06-30-2004 88.724 68.807
03-31-2004 92.813 69.055
12-31-2003 87.472 69.41
09-30-2003 84.989 68.526
06-30-2003 84.298 68.452
03-31-2003 84.058 68.632
12-31-2002 71.706 67.534