Quarterly Billions of US Dollars
1993-07-01 22.833
1993-10-01 21.169
1994-01-01 21.332
1994-04-01 21.395
1994-07-01 25.130
1994-10-01 28.231
1995-01-01 34.052
1995-04-01 37.390
1995-07-01 37.474
1995-10-01 41.335
1996-01-01 42.876
1996-04-01 44.582
1996-07-01 38.775
1996-10-01 46.316
1997-01-01 48.157
1997-04-01 47.724
1997-07-01 50.621
1997-10-01 59.539
1998-01-01 58.644
1998-04-01 61.698
1998-07-01 63.164
1998-10-01 66.515
1999-01-01 69.048
1999-04-01 74.520
1999-07-01 87.753
1999-10-01 83.341
2000-01-01 91.414
2000-04-01 91.604
2000-07-01 86.565
2000-10-01 97.617
2001-01-01 100.457
2001-04-01 94.371
2001-07-01 100.668
2001-10-01 99.168
2002-01-01 99.231
2002-04-01 108.231
2002-07-01 115.282
2002-10-01 128.272
2003-01-01 134.650
2003-04-01 138.701
2003-07-01 136.418
2003-10-01 137.683
2004-01-01 131.567
2004-04-01 132.142
2004-07-01 132.007
2004-10-01 141.087
2005-01-01 152.952
2005-04-01 139.930
2005-07-01 138.666
2005-10-01 134.963
2006-01-01 148.717
2006-04-01 156.044
2006-07-01 160.201
2006-10-01 160.412
2007-01-01 172.244
2007-04-01 183.922
2007-07-01 171.392
2007-10-01 177.019
2008-01-01 167.959
2008-04-01 164.891
2008-07-01 153.215
2008-10-01 146.755
2009-01-01 129.274
2009-04-01 132.314
2009-07-01 129.224
2009-10-01 120.732
2010-01-01 129.336
2010-04-01 125.876
2010-07-01 138.015
2010-10-01 133.467
2011-01-01 129.965
2011-04-01 134.916
2011-07-01 131.198
2011-10-01 135.215
2012-01-01 142.248
2012-04-01 146.987
2012-07-01 163.517
2012-10-01 163.975
2013-01-01 173.068
2013-04-01 188.278
2013-07-01 191.118
2013-10-01 198.534
2014-01-01 202.865
2014-04-01 207.189
2014-07-01 213.604
2014-10-01 208.959
2015-01-01 200.225
2015-04-01 196.390