U.S. Treasury and Agency Securities Over Time
U.S. Treasury and Agency Securities All Insured Commercial Banks in Oklahoma
09-30-2008 31,176,786
06-30-2008 27,498,013
03-31-2008 26,411,482
12-31-2007 26,495,333
09-30-2007 25,665,624
06-30-2007 26,302,131
03-31-2007 26,543,278
12-31-2006 26,168,034
09-30-2006 27,143,477
06-30-2006 24,428,418
03-31-2006 24,051,983
12-31-2005 23,238,172
09-30-2005 23,906,771
06-30-2005 24,214,513
03-31-2005 25,190,946
12-31-2004 23,225,315
09-30-2004 22,870,217
06-30-2004 23,543,767
03-31-2004 22,556,579
12-31-2003 21,556,767
09-30-2003 21,003,796
06-30-2003 20,596,584
03-31-2003 19,950,678
12-31-2002 20,642,618