Common Equity Tier 1 Capital Ratio Over Time
Common Equity Tier 1 Capital Ratio Comerica Bank & Trust, National Association All Insured Commercial Banks in Michigan
12-31-2016 272.77 15.339
09-30-2016 287.82 15.477
06-30-2016 275.63 15.842
03-31-2016 241.4 15.9
12-31-2015 250.14 16.136
09-30-2015 264.17 15.848
06-30-2015 256.34 16.048
03-31-2015 254.76 15.971