Efficiency Ratio Over Time
Efficiency Ratio City National Bank All Insured Commercial Banks in Texas
12-31-2007 68.219 68.047
09-30-2007 68.783 66.762
06-30-2007 70.029 66.933
03-31-2007 69.442 66.629
12-31-2006 166.134 66.288
09-30-2006 89.977 64.993
06-30-2006 87.632 65.249
03-31-2006 75.547 65.978
12-31-2005 63.766 67.153
09-30-2005 60.497 66.756
06-30-2005 89.878 67.031
03-31-2005 83.939 67.486
12-31-2004 90.773 69.184
09-30-2004 92.777 68.305
06-30-2004 88.66 68.807
03-31-2004 76.586 69.055
12-31-2003 79.829 69.41
09-30-2003 79.988 68.526
06-30-2003 79.038 68.452
03-31-2003 84.331 68.632
12-31-2002 73.205 67.534