Return on Average Equity Over Time
Return on Average Equity Northern Trust Bank, National Association All Insured Commercial Banks in Arizona
09-30-2006 17.713 14.577
06-30-2006 18.016 14.818
03-31-2006 17.035 13.539
12-31-2005 17.027 14.1
09-30-2005 16.732 14.424
06-30-2005 16.414 13.817
03-31-2005 16.099 14.283
12-31-2004 15.225 13.269
09-30-2004 15.241 14.041
06-30-2004 15.165 13.427
03-31-2004 15.252 13.959
12-31-2003 14.907 18.281
09-30-2003 14.452 17.041
06-30-2003 13.67 17.933
03-31-2003 14.063 19.115
12-31-2002 17.601 22.304