Tier 1 Capital Ratio Over Time
Tier 1 Capital Ratio Business Bank Of California All Insured Commercial Banks in California
12-31-2003 10.05 15.254
09-30-2003 9.91 14.407
06-30-2003 9.84 14.01
03-31-2003 10.32 13.498
12-31-2002 10.34 13.579