Tier 1 Capital Ratio Over Time
Tier 1 Capital Ratio Bank South All Insured Commercial Banks in Oklahoma
03-31-2007 11.3 15.435
12-31-2006 10.78 15.465
09-30-2006 11.37 15.743
06-30-2006 11.2 15.795
03-31-2006 11.06 15.76
12-31-2005 11.02 15.841
09-30-2005 10.7 16.272
06-30-2005 11.43 16.417
03-31-2005 11.38 16.186
12-31-2004 11.1 16.183
09-30-2004 11.2 16.795
06-30-2004 11.6 16.79
03-31-2004 11.99 16.682
12-31-2003 12.22 16.462
09-30-2003 13.18 16.771
06-30-2003 13.04 16.59
03-31-2003 12.19 16.573
12-31-2002 9.75 16.446