Common Equity Tier 1 Capital Ratio Over Time
Common Equity Tier 1 Capital Ratio The Northern Trust Company All Insured Commercial Banks in Illinois
12-31-2016 11.53 16.313
09-30-2016 11.08 16.419
06-30-2016 10.43 16.386
03-31-2016 10.38 16.531
12-31-2015 10.38 16.274
09-30-2015 9.94 16.545
06-30-2015 10.07 16.663
03-31-2015 9.98 16.758
12-31-2014 11.76
09-30-2014 11.65
06-30-2014 11.43
03-31-2014 11.66