Return on Average Assets Over Time
Return on Average Assets Northern Trust Bank Of California National Association All Insured Commercial Banks in California
09-30-2006 1.204 1.504
06-30-2006 1.166 1.508
03-31-2006 1.181 1.515
12-31-2005 1.261 1.521
09-30-2005 1.286 1.53
06-30-2005 1.267 1.468
03-31-2005 1.242 1.406
12-31-2004 .346 1.362
09-30-2004 .081 1.394
06-30-2004 .99 1.374
03-31-2004 1.094 1.356
12-31-2003 .683 1.346
09-30-2003 .627 1.315
06-30-2003 .398 1.288
03-31-2003 .852 1.289
12-31-2002 .963 1.314