Tier 1 Capital Ratio Over Time
Tier 1 Capital Ratio Business First National Bank All Insured Commercial Banks in California
09-30-2007 9.24 18.469
06-30-2007 9.1 18.802
03-31-2007 9.36 18.986
12-31-2006 9.64 19.115
09-30-2006 10.88 19.397
06-30-2006 11.27 17.22
03-31-2006 10.97 17.258
12-31-2005 11.21 17.882
09-30-2005 11.87 16.454
06-30-2005 11.9 15.701
03-31-2005 12.15 14.977
12-31-2004 13.14 14.478
09-30-2004 13.6 14.639
06-30-2004 14.61 14.582
03-31-2004 15.55 15.416
12-31-2003 16.63 15.254
09-30-2003 10.31 14.407
06-30-2003 10.38 14.01
03-31-2003 10.34 13.498
12-31-2002 11.54 13.579