U.S. Treasury and Agency Securities Over Time
U.S. Treasury and Agency Securities The Northern Trust Company All Insured Commercial Banks in Illinois
12-31-2016 25,487,847,000 33,231,849
09-30-2016 25,763,306,000 33,281,817
06-30-2016 24,417,278,000 31,494,604
03-31-2016 23,870,397,000 32,092,346
12-31-2015 22,674,488,000 34,877,853
09-30-2015 20,951,451,000 34,219,244
06-30-2015 21,919,332,000 34,640,176
03-31-2015 21,412,563,000 33,867,462
12-31-2014 21,072,150,000 34,036,282
09-30-2014 19,777,718,000 35,289,202
06-30-2014 20,803,731,000 35,985,141
03-31-2014 20,800,700,000 36,368,524
12-31-2013 19,702,672,000 36,205,338
09-30-2013 18,829,531,000 35,780,660
06-30-2013 18,721,612,000 36,067,847
03-31-2013 19,009,672,000 36,073,924
12-31-2012 20,849,775,000 33,835,577
09-30-2012 20,865,221,000 33,411,106
06-30-2012 19,772,335,000 34,403,993
03-31-2012 20,543,052,000 36,795,879
12-31-2011 20,990,769,000 33,659,722
09-30-2011 18,337,018,000 32,544,541
06-30-2011 14,736,886,000 33,343,071
03-31-2011 14,336,478,000 33,512,138
12-31-2010 12,817,149,000 29,725,375
09-30-2010 12,477,414,000 28,424,669
06-30-2010 11,883,864,000 29,987,552
03-31-2010 10,852,588,000 35,027,633
12-31-2009 12,435,582,000 34,401,671
09-30-2009 11,331,260,000 33,030,659
06-30-2009 12,312,539,000 32,737,487
03-31-2009 13,347,559,000 34,070,988
12-31-2008 11,316,240,000 33,313,329
09-30-2008 9,935,206,000 33,410,103
06-30-2008 8,346,065,000 31,800,787
03-31-2008 7,980,668,000 29,646,355
12-31-2007 5,566,919,000 30,016,151
09-30-2007 8,589,810,000 30,511,983
06-30-2007 10,287,678,000 31,272,386
03-31-2007 10,233,512,000 31,083,185
12-31-2006 10,168,321,000 31,163,846
09-30-2006 10,033,645,000 30,676,440
06-30-2006 8,459,138,000 30,298,485
03-31-2006 8,907,513,000 29,853,746
12-31-2005 8,731,016,000 29,843,811
09-30-2005 8,014,808,000 29,211,235
06-30-2005 5,713,394,000 28,217,580
03-31-2005 6,091,480,000 28,459,395
12-31-2004 6,480,683,000 28,360,334
09-30-2004 4,199,987,000 27,889,311
06-30-2004 6,572,744,000 29,391,416
03-31-2004 6,648,633,000 28,890,301
12-31-2003 7,613,146,000 29,286,516
09-30-2003 7,305,353,000 28,570,232
06-30-2003 5,991,297,000 27,901,905
03-31-2003 5,716,288,000 28,236,305
12-31-2002 4,868,658,000 28,845,026