Quarterly Billions of US Dollars
1987-01-01 0.03724
1987-04-01 0.03724
1987-07-01 0.03724
1987-10-01 0.02724
1988-01-01 0.02724
1988-04-01 0.02724
1994-01-01 0.29084
1994-04-01 0.30288
1994-07-01 0.30472
1994-10-01 0.30078
1995-01-01 0.61556
1995-04-01 0.79196
1995-07-01 0.83418
1995-10-01 0.79743
1996-01-01 0.77155
1996-04-01 0.74941
1996-07-01 0.87411
1996-10-01 0.83621
1997-01-01 0.78194
1997-04-01 0.84790
1997-07-01 1.28430
1997-10-01 1.22339
1998-01-01 1.21030
1998-04-01 1.15967
1998-07-01 1.19113
1998-10-01 1.32561
1999-01-01 1.28870
1999-04-01 1.28357
1999-07-01 1.51765
1999-10-01 1.55647
2000-01-01 1.27881
2000-04-01 1.16830
2000-07-01 1.60820
2000-10-01 1.50229
2001-01-01 1.86063
2001-04-01 1.86285
2001-07-01 1.92451
2001-10-01 1.78589
2002-01-01 1.77137
2002-04-01 2.58192
2002-07-01 2.55608
2002-10-01 2.58216
2003-01-01 2.94319
2003-04-01 2.97009
2003-07-01 3.09030
2003-10-01 3.19176
2004-01-01 2.92892
2004-04-01 3.42233
2004-07-01 3.41442
2004-10-01 3.60551
2005-01-01 3.50664
2005-04-01 3.99769
2005-07-01 3.82736
2005-10-01 3.74819
2006-01-01 3.49786
2006-04-01 3.50662
2006-07-01 3.48070
2006-10-01 3.54045
2007-01-01 3.56830
2007-04-01 3.55828
2007-07-01 3.70969
2007-10-01 3.79065
2008-01-01 4.08045
2008-04-01 4.00315
2008-07-01 3.83352
2008-10-01 3.91621
2009-01-01 3.73864
2009-04-01 3.87252
2009-07-01 3.86462
2009-10-01 3.80341
2010-01-01 3.67738
2010-04-01 3.60238
2010-07-01 3.42965
2010-10-01 3.42030
2011-01-01 3.49892
2011-04-01 2.90809
2011-07-01 2.69920
2011-10-01 2.64522
2012-01-01 2.62709
2012-04-01 2.45179
2012-07-01 2.98130
2012-10-01 3.19579
2013-01-01 2.65623
2013-04-01 2.62620
2013-07-01 3.10538
2013-10-01 3.01428
2014-01-01 3.04578
2014-04-01 3.06138
2014-07-01 2.91655
2014-10-01 3.19392
2015-01-01 3.14558
2015-04-01 3.13258