Quarterly Billions of US Dollars
1987-01-01 0.05340
1987-04-01 0.05340
1987-07-01 0.05340
1987-10-01 0.05340
1988-01-01 0.05340
1988-04-01 0.05340
1988-07-01 0.05340
1988-10-01 0.05340
1989-01-01 0.05340
1989-04-01 0.05340
1989-07-01 0.05340
1989-10-01 0.05340
1990-01-01 0.05340
1996-04-01 0.07000
1996-07-01 0.07000
1996-10-01 0.07000
1997-01-01 0.07000
1997-04-01 0.07000
1997-07-01 0.07000
1997-10-01 0.07000
1998-01-01 0.07000
1998-04-01 0.07000
1998-07-01 0.07000
1998-10-01 0.07000
1999-01-01 0.23000
1999-04-01 0.23000
1999-07-01 0.23000
1999-10-01 0.23000
2000-01-01 0.23000
2000-04-01 0.23000
2000-07-01 0.23000
2000-10-01 0.23000
2001-01-01 0.23000
2001-04-01 0.23000
2001-07-01 0.23000
2001-10-01 0.23000
2002-01-01 0.23000
2002-04-01 0.23000
2002-07-01 0.23000
2002-10-01 0.23000
2003-01-01 0.23000
2003-04-01 0.20500
2003-07-01 0.20500
2003-10-01 0.20500
2004-01-01 0.20500
2004-04-01 0.20500
2004-07-01 0.20500
2004-10-01 0.20500
2005-01-01 0.20500
2005-04-01 0.20500
2005-07-01 0.20500
2005-10-01 0.20500
2006-01-01 0.04500
2006-04-01 0.04500
2006-07-01 0.24500
2006-10-01 0.24500
2007-01-01 0.49500
2007-04-01 0.49500
2007-07-01 0.49500
2007-10-01 0.56000
2008-01-01 0.56000
2008-04-01 0.51500
2008-07-01 0.51500
2008-10-01 0.51500
2009-01-01 0.51500
2009-04-01 0.51500
2009-07-01 0.61500
2009-10-01 0.61500
2010-01-01 0.61500
2010-04-01 0.74500
2010-07-01 0.74500
2010-10-01 0.74500
2011-01-01 0.74500
2011-04-01 0.74500
2011-07-01 0.74500
2011-10-01 0.74500
2012-01-01 0.74500
2012-04-01 0.74500
2012-07-01 0.74500
2012-10-01 1.04500
2013-01-01 1.29500
2013-04-01 1.56587
2013-07-01 2.02401
2013-10-01 2.47401
2014-01-01 2.47401
2014-04-01 2.37401
2014-07-01 2.37401
2014-10-01 2.44923
2015-01-01 2.31923
2015-04-01 2.31923