Quarterly Billions of US Dollars
1993-07-01 0.60368
1993-10-01 0.22137
1994-01-01 0.78242
1994-04-01 0.28408
1994-07-01 0.38558
1994-10-01 0.22516
1995-01-01 0.15573
1995-04-01 0.15382
1995-07-01 0.25047
1995-10-01 0.22933
1996-01-01 0.21674
1996-04-01 0.77296
1996-07-01 0.30231
1996-10-01 0.32343
1997-01-01 0.23538
1997-04-01 0.24305
1997-07-01 0.37398
1997-10-01 0.32660
1998-01-01 0.31013
1998-04-01 0.28817
1998-07-01 0.32649
1998-10-01 0.43943
1999-01-01 0.43567
1999-04-01 0.35529
1999-07-01 0.44605
1999-10-01 0.60688
2000-01-01 0.46888
2000-04-01 0.65756
2000-07-01 0.39366
2000-10-01 0.38791
2001-01-01 0.76500
2001-04-01 0.47640
2001-07-01 0.58384
2001-10-01 0.38761
2002-01-01 0.50690
2002-04-01 0.42838
2002-07-01 0.92310
2002-10-01 0.44261
2003-01-01 0.95896
2003-04-01 0.60047
2003-07-01 1.03459
2003-10-01 0.94281
2004-01-01 1.12514
2004-04-01 1.06597
2004-07-01 2.12480
2004-10-01 1.10851
2005-01-01 1.84191
2005-04-01 1.84587
2005-07-01 2.26641
2005-10-01 1.86561
2006-01-01 3.40800
2006-04-01 2.46450
2006-07-01 1.35297
2006-10-01 2.74933
2007-01-01 2.05409
2007-04-01 1.35006
2007-07-01 1.81295
2007-10-01 2.50657
2008-01-01 2.60461
2008-04-01 1.86111
2008-07-01 1.28526
2008-10-01 0.52015
2009-01-01 0.58553
2009-04-01 0.72171
2009-07-01 0.71508
2009-10-01 0.61119
2010-01-01 1.26562
2010-04-01 0.60201
2010-07-01 1.06543
2010-10-01 1.50394
2011-01-01 2.12561
2011-04-01 1.09951
2011-07-01 0.95899
2011-10-01 0.81844
2012-01-01 1.26498
2012-04-01 1.26826
2012-07-01 1.02202
2012-10-01 0.89047
2013-01-01 0.52602
2013-04-01 0.83321
2013-07-01 0.48262
2013-10-01 0.42294
2014-01-01 3.50454
2014-04-01 4.23161
2014-07-01 5.53358
2014-10-01 5.33275
2015-01-01 1.32093
2015-04-01 2.00929