U.S. Treasury and Agency Securities Over Time
U.S. Treasury and Agency Securities Northern Trust Bank Of California National Association All Insured Commercial Banks in California
09-30-2006 26,633,000 167,389,780
06-30-2006 26,497,000 170,842,614
03-31-2006 26,506,000 169,832,026
12-31-2005 175,457,785
09-30-2005 998,000 183,565,491
06-30-2005 21,531,000 190,458,394
03-31-2005 11,624,000 199,278,607
12-31-2004 11,649,000 193,712,409
09-30-2004 11,661,000 183,803,642
06-30-2004 11,678,000 182,721,563
03-31-2004 11,785,000 175,515,465
12-31-2003 11,880,000 215,220,548
09-30-2003 11,709,000 201,794,797
06-30-2003 11,714,000 159,022,584
03-31-2003 11,696,000 149,516,414
12-31-2002 11,695,000 142,750,028