Quarterly Billions of US Dollars
1989-07-01 1.043
1989-10-01 1.108
1990-01-01 1.488
1990-04-01 1.865
1990-07-01 2.232
1990-10-01 3.303
1991-01-01 4.319
1991-04-01 4.831
1991-07-01 6.420
1991-10-01 5.947
1992-01-01 6.271
1992-04-01 9.118
1992-07-01 8.252
1992-10-01 5.720
1993-01-01 5.071
1993-04-01 5.567
1993-07-01 5.826
1993-10-01 6.449
1994-01-01 7.880
1994-04-01 8.909
1994-07-01 8.833
1994-10-01 7.051
1995-01-01 6.665
1995-04-01 7.146
1995-07-01 9.337
1995-10-01 10.061
1996-01-01 9.330
1996-04-01 8.566
1996-07-01 7.771
1996-10-01 8.558
1997-01-01 9.272
1997-04-01 9.894
1997-07-01 10.577
1997-10-01 11.650
1998-01-01 12.279
1998-04-01 9.802
1998-07-01 9.957
1998-10-01 11.205
1999-01-01 18.661
1999-04-01 23.276
1999-07-01 41.478
1999-10-01 56.346
2000-01-01 65.126
2000-04-01 75.495
2000-07-01 71.505
2000-10-01 84.721
2001-01-01 72.520
2001-04-01 58.150
2001-07-01 50.724
2001-10-01 38.743
2002-01-01 36.980
2002-04-01 45.419
2002-07-01 50.961
2002-10-01 47.589
2003-01-01 52.784
2003-04-01 52.138
2003-07-01 50.178
2003-10-01 50.524
2004-01-01 60.212
2004-04-01 61.082
2004-07-01 58.267
2004-10-01 72.632
2005-01-01 68.025
2005-04-01 59.904
2005-07-01 65.775
2005-10-01 62.146
2006-01-01 64.730
2006-04-01 68.732
2006-07-01 68.102
2006-10-01 70.239
2007-01-01 76.575
2007-04-01 84.403
2007-07-01 138.044
2007-10-01 173.708
2008-01-01 222.818
2008-04-01 238.528
2008-07-01 196.938
2008-10-01 164.558
2009-01-01 148.759
2009-04-01 133.989
2009-07-01 144.578
2009-10-01 118.576
2010-01-01 127.876
2010-04-01 123.354
2010-07-01 126.419
2010-10-01 123.372
2011-01-01 133.193
2011-04-01 120.708
2011-07-01 113.238
2011-10-01 112.698
2012-01-01 171.340
2012-04-01 156.396
2012-07-01 143.104
2012-10-01 149.909
2013-01-01 134.670
2013-04-01 144.173
2013-07-01 144.236
2013-10-01 152.362
2014-01-01 128.335
2014-04-01 127.471
2014-07-01 121.991
2014-10-01 115.879
2015-01-01 117.241
2015-04-01 138.322