Tier 1 Capital Ratio Over Time
Tier 1 Capital Ratio American State Bank All Insured Commercial Banks in Oklahoma
12-31-2010 26.38 15.285
09-30-2010 15.22 15.479
06-30-2010 16.22 15.28
03-31-2010 15.44 15.054
12-31-2009 13.75 14.885
09-30-2009 16.84 15.25
06-30-2009 13.98 15.044
03-31-2009 13.31 14.938
12-31-2008 10.09 14.817
09-30-2008 10.28 15.432
06-30-2008 11.6 15.276
03-31-2008 14.83 15.241
12-31-2007 7.38 15.226
09-30-2007 13.13 15.696
06-30-2007 15.61 15.624
03-31-2007 15.67 15.435
12-31-2006 15.42 15.465
09-30-2006 15.5 15.743
06-30-2006 15.91 15.795
03-31-2006 15.57 15.76
12-31-2005 17.21 15.841
09-30-2005 13.9 16.272
06-30-2005 15.9 16.417
03-31-2005 8.6 16.186
12-31-2004 9.53 16.183
09-30-2004 8.56 16.795
06-30-2004 9.18 16.79
03-31-2004 8.14 16.682
12-31-2003 8.08 16.462
09-30-2003 13.11 16.771
06-30-2003 11.03 16.59
03-31-2003 13.44 16.573
12-31-2002 14.84 16.446