U.S. Treasury and Agency Securities Over Time
U.S. Treasury and Agency Securities Security State Bank All Insured Commercial Banks in Iowa
06-30-2011 11,089,000 17,837,075
03-31-2011 12,573,000 16,993,293
12-31-2010 13,583,000 14,932,743
09-30-2010 10,113,000 13,962,182
06-30-2010 8,573,000 14,599,338
03-31-2010 11,305,000 20,126,761
12-31-2009 11,081,000 20,866,365
09-30-2009 10,370,000 19,321,059
06-30-2009 10,120,000 21,355,788
03-31-2009 9,710,000 21,119,183
12-31-2008 10,019,000 17,926,292
09-30-2008 8,243,000 16,941,380
06-30-2008 5,758,000 15,963,978
03-31-2008 7,604,000 16,199,647
12-31-2007 9,052,000 15,445,866
09-30-2007 8,317,000 15,496,525
06-30-2007 9,397,000 15,909,431
03-31-2007 11,235,000 16,187,210
12-31-2006 15,676,000 15,942,499
09-30-2006 12,459,000 14,350,390
06-30-2006 14,068,000 14,816,331
03-31-2006 17,113,000 14,861,106
12-31-2005 17,933,000 14,641,520
09-30-2005 15,071,000 14,438,370
06-30-2005 15,206,000 14,870,666
03-31-2005 17,048,000 15,012,394
12-31-2004 16,118,000 15,741,894
09-30-2004 15,447,000 15,479,855
06-30-2004 15,072,000 15,977,994
03-31-2004 12,990,000 15,751,859
12-31-2003 13,606,000 15,383,956
09-30-2003 11,900,000 13,976,234
06-30-2003 10,469,000 13,779,552
03-31-2003 10,543,000 13,703,092
12-31-2002 11,016,000 13,073,547