Quarter	Billions of US Dollars
1995-01-01	803.886
1995-04-01	867.277
1995-07-01	866.712
1995-10-01	900.212
1996-01-01	893.369
1996-04-01	886.984
1996-07-01	903.677
1996-10-01	929.119
1997-01-01	858.835
1997-04-01	857.645
1997-07-01	863.530
1997-10-01	868.376
1998-01-01	865.344
1998-04-01	916.608
1998-07-01	1012.531
1998-10-01	1029.299
1999-01-01	978.265
1999-04-01	984.799
1999-07-01	1027.293
1999-10-01	1002.362
2000-01-01	983.280
2000-04-01	1025.043
2000-07-01	978.872
2000-10-01	1079.230
2001-01-01	1039.231
2001-04-01	1031.898
2001-07-01	1149.184
2001-10-01	1139.053
2002-01-01	1147.243
2002-04-01	1348.459
2002-07-01	1358.178
2002-10-01	1487.956
2003-01-01	1568.426
2003-04-01	1698.200
2003-07-01	1748.200
2003-10-01	1957.365
2004-01-01	1950.193
2004-04-01	2004.258
2004-07-01	2086.647
2004-10-01	2380.120
2005-01-01	2335.894
2005-04-01	2281.378
2005-07-01	2319.436
2005-10-01	2369.229
2006-01-01	2530.721
2006-04-01	2764.790
2006-07-01	2858.409
2006-10-01	3099.970
2007-01-01	3228.054
2007-04-01	3407.088
2007-07-01	3638.520
2007-10-01	3854.904
2008-01-01	4168.052
2008-04-01	4251.137
2008-07-01	3912.723
2008-10-01	3900.708
2009-01-01	3779.116
2009-04-01	4072.114
2009-07-01	4238.517
2009-10-01	4193.060
2010-01-01	3955.144
2010-04-01	3642.117
2010-07-01	4061.766
2010-10-01	3978.777
2011-01-01	4268.349
2011-04-01	4372.833
2011-07-01	4083.035
2011-10-01	3929.203
2012-01-01	4102.670
2012-04-01	3835.074
2012-07-01	3935.371
2012-10-01	4020.542
2013-01-01	3935.967
2013-04-01	4013.848
2013-07-01	4135.562
2013-10-01	4204.748
2014-01-01	4240.131
2014-04-01	4240.111
2014-07-01	3921.816
2014-10-01	3772.943
2015-01-01	3387.831
2015-04-01	3456.276
2015-07-01	3464.805
2015-10-01	3365.499
2016-01-01	3535.204
2016-04-01	3489.434
2016-07-01	3517.669
2016-10-01	3282.354
2017-01-01	3343.631
2017-04-01	3588.454
2017-07-01	3686.669
2017-10-01	3739.827
2018-01-01	3877.326