Quarterly Billions of US Dollars
1971-10-01 0.0306
1972-01-01 0.0815
1972-04-01 0.0400
1972-07-01 0.0200
1972-10-01 0.0350
1973-01-01 0.0613
1973-07-01 0.0507
1973-10-01 0.0657
1974-10-01 0.0500
1975-01-01 0.1325
1975-04-01 0.0772
1975-07-01 0.0240
1975-10-01 0.0618
1976-01-01 0.0617
1976-04-01 0.1431
1976-07-01 0.0906
1976-10-01 0.0811
1977-01-01 0.1205
1977-04-01 0.3059
1977-07-01 0.4696
1977-10-01 0.4918
1978-01-01 0.4633
1978-04-01 0.1242
1978-07-01 0.1000
1978-10-01 0.1000
1979-01-01 0.0650
1979-07-01 0.1730
1979-10-01 0.0250
1980-01-01 0.0562
1980-04-01 0.2010
1980-07-01 0.0250
1980-10-01 0.0900
1981-01-01 0.2250
1981-04-01 0.6538
1981-07-01 0.4653
1981-10-01 0.6500
1982-01-01 0.7425
1982-04-01 0.3101
1982-07-01 0.2444
1985-10-01 0.0486
1986-04-01 0.0500
1989-04-01 0.1000
1989-10-01 0.1500
1990-01-01 35.9186
1990-04-01 0.5834
1990-07-01 0.6232
1990-10-01 0.2500
1991-01-01 1.3071
1991-04-01 1.0250
1991-07-01 0.6171
1991-10-01 0.8003
1992-01-01 0.3471
1992-04-01 0.3994
1992-07-01 0.6644
1992-10-01 2.3234
1993-01-01 1.3631
1993-04-01 2.1464
1993-07-01 0.8763
1993-10-01 1.6571
1994-01-01 4.2530
1994-04-01 0.7649
1994-07-01 0.9688
1994-10-01 0.4683
1995-01-01 0.1009
1995-04-01 1.1055
1995-07-01 2.5903
1995-10-01 1.2199
1996-01-01 4.0155
1996-04-01 4.1273
1996-07-01 9.3549
1996-10-01 1.6404
1997-01-01 4.0004
1997-04-01 5.8983
1997-07-01 3.5356
1997-10-01 1.2367
1998-01-01 2.9111
1998-04-01 1.4320
1998-07-01 2.1316
1998-10-01 0.8500
1999-01-01 2.2000
1999-04-01 3.4545
1999-07-01 0.9924
1999-10-01 2.5478
2000-01-01 5.0422
2000-04-01 0.7015
2000-07-01 2.6733
2000-10-01 0.0170
2001-01-01 6.6721
2001-04-01 1.5084
2001-07-01 2.4000
2001-10-01 1.8487
2002-01-01 1.9500
2002-04-01 0.3884
2002-07-01 1.9136
2002-10-01 0.9500
2003-01-01 3.0039
2003-04-01 3.4012
2003-07-01 0.3501
2003-10-01 2.4000
2004-01-01 3.8697
2004-04-01 3.2633
2004-07-01 2.3300
2004-10-01 1.9411
2005-01-01 4.3800
2005-04-01 2.4259
2005-07-01 0.7689
2005-10-01 0.5771
2006-01-01 3.4763
2006-04-01 0.7695
2006-07-01 0.1574
2006-10-01 1.7652
2007-01-01 2.1944
2007-04-01 1.5808
2007-07-01 1.9480
2007-10-01 1.6127
2008-01-01 1.5713
2008-04-01 1.0493
2008-07-01 0.3350
2008-10-01 2.0150
2009-01-01 3.9000
2009-04-01 3.6833
2009-07-01 5.0031
2009-10-01 8.6543
2010-01-01 10.6594
2010-04-01 7.3993
2010-07-01 5.8575
2010-10-01 3.4919
2011-01-01 7.0455
2011-04-01 4.7680
2011-07-01 6.1320
2011-10-01 4.8504
2012-01-01 10.3445
2012-04-01 3.6696
2012-07-01 9.1649
2012-10-01 7.2159
2013-01-01 5.7008
2013-04-01 7.2221
2013-07-01 20.2666
2013-10-01 11.9357
2014-01-01 14.2075
2014-04-01 12.9555
2014-07-01 5.7935
2014-10-01 8.1792
2015-01-01 15.9806
2015-04-01 10.3463