Quarterly Billions of US Dollars
1993-07-01 2.8941
1993-10-01 2.5030
1994-01-01 2.4920
1994-04-01 1.9791
1994-07-01 2.3914
1994-10-01 1.7685
1995-01-01 2.2556
1995-04-01 2.8295
1995-07-01 2.5306
1995-10-01 2.4191
1996-01-01 3.4226
1996-04-01 2.2205
1996-07-01 3.6722
1996-10-01 3.5465
1997-01-01 4.0945
1997-04-01 4.2157
1997-07-01 3.7244
1997-10-01 2.4624
1998-01-01 2.8756
1998-04-01 2.1893
1998-07-01 3.3609
1998-10-01 2.1665
1999-01-01 2.0250
1999-04-01 1.7918
1999-07-01 2.2990
1999-10-01 3.4090
2000-01-01 4.6899
2000-04-01 4.4990
2000-07-01 4.4712
2000-10-01 4.9194
2001-01-01 5.4804
2001-04-01 2.7886
2001-07-01 2.0413
2001-10-01 1.9338
2002-01-01 1.7961
2002-04-01 3.4451
2002-07-01 3.2912
2002-10-01 2.9518
2003-01-01 2.8807
2003-04-01 2.4020
2003-07-01 3.2227
2003-10-01 4.0180
2004-01-01 6.5499
2004-04-01 4.3638
2004-07-01 5.0985
2004-10-01 4.7405
2005-01-01 6.2919
2005-04-01 4.2320
2005-07-01 5.5264
2005-10-01 5.6554
2006-01-01 8.9447
2006-04-01 9.6370
2006-07-01 7.3154
2006-10-01 9.5767
2007-01-01 15.7118
2007-04-01 10.2984
2007-07-01 8.6839
2007-10-01 13.8537
2008-01-01 12.3369
2008-04-01 10.7123
2008-07-01 18.6911
2008-10-01 5.9795
2009-01-01 7.1068
2009-04-01 7.6237
2009-07-01 7.5374
2009-10-01 5.3753
2010-01-01 8.6178
2010-04-01 6.8347
2010-07-01 8.0962
2010-10-01 8.5538
2011-01-01 7.9670
2011-04-01 11.2159
2011-07-01 7.3331
2011-10-01 6.4062
2012-01-01 8.1204
2012-04-01 10.7646
2012-07-01 7.1191
2012-10-01 7.8749
2013-01-01 11.2529
2013-04-01 11.5546
2013-07-01 9.1107
2013-10-01 10.9557
2014-01-01 17.4803
2014-04-01 13.6137
2014-07-01 10.1231
2014-10-01 9.9292
2015-01-01 12.7087
2015-04-01 12.2045