Tier 1 Capital Ratio Over Time
Tier 1 Capital Ratio Chemical Bank West All Insured Commercial Banks in Michigan
12-31-2005 13.32 13.859
09-30-2005 13.08 14.067
06-30-2005 13.08 13.588
03-31-2005 13.03 13.68
12-31-2004 12.69 13.511
09-30-2004 12.48 13.422
06-30-2004 12.25 13.569
03-31-2004 12.15 13.499
12-31-2003 12.36 13.528
09-30-2003 14.21 13.713
06-30-2003 14.24 13.6
03-31-2003 13.97 13.623
12-31-2002 14.05 13.453