Quarter	Billions of US Dollars
2001-10-01	2497.075
2002-01-01	2532.052
2002-04-01	2563.931
2002-07-01	2570.394
2002-10-01	2691.743
2003-01-01	2779.709
2003-04-01	2981.484
2003-07-01	3077.642
2003-10-01	3156.185
2004-01-01	3285.283
2004-04-01	3249.016
2004-07-01	3372.654
2004-10-01	3607.761
2005-01-01	3670.922
2005-04-01	3706.291
2005-07-01	3778.770
2005-10-01	3838.071
2006-01-01	4000.577
2006-04-01	4005.901
2006-07-01	4110.412
2006-10-01	4281.276
2007-01-01	4488.307
2007-04-01	4767.599
2007-07-01	4994.309
2007-10-01	5277.589
2008-01-01	5435.433
2008-04-01	5654.489
2008-07-01	5317.822
2008-10-01	5136.130
2009-01-01	5195.315
2009-04-01	5828.460
2009-07-01	6304.236
2009-10-01	6652.652
2010-01-01	6898.072
2010-04-01	6985.892
2010-07-01	7475.770
2010-10-01	7714.613
2011-01-01	8069.248
2011-04-01	8446.766
2011-07-01	8065.737
2011-10-01	8197.050
2012-01-01	8656.129
2012-04-01	8523.358
2012-07-01	8864.987
2012-10-01	9129.811
2013-01-01	9362.413
2013-04-01	9338.760
2013-07-01	9542.969
2013-10-01	9843.378
2014-01-01	10035.231
2014-04-01	10444.199
2014-07-01	10369.104
2014-10-01	10347.688
2015-01-01	10304.300
2015-04-01	10621.562
2015-07-01	10299.671
2015-10-01	10400.685
2016-01-01	11011.590
2016-04-01	11254.074
2016-07-01	11567.182
2016-10-01	11495.557
2017-01-01	12202.248
2017-04-01	12636.436
2017-07-01	13151.409
2017-10-01	13667.442
2018-01-01	14346.278