Quarterly Billions of US Dollars
1980-07-01 0.025
1980-10-01 0.025
1981-01-01 0.025
1981-04-01 0.025
1981-07-01 0.025
1981-10-01 0.025
1982-01-01 0.066
1982-04-01 0.084
1982-07-01 0.081
1982-10-01 0.089
1983-01-01 0.088
1983-04-01 0.128
1983-07-01 0.150
1983-10-01 0.151
1984-01-01 0.154
1984-04-01 0.149
1984-07-01 0.146
1984-10-01 0.224
1985-01-01 0.342
1985-04-01 0.476
1985-07-01 0.838
1985-10-01 1.099
1986-01-01 1.544
1986-04-01 2.071
1986-07-01 2.532
1986-10-01 2.632
1987-01-01 3.019
1987-04-01 3.198
1987-07-01 3.428
1987-10-01 4.287
1988-01-01 4.465
1988-04-01 4.424
1988-07-01 4.602
1988-10-01 5.025
1989-01-01 4.840
1989-04-01 4.697
1989-07-01 4.822
1989-10-01 4.872
1990-01-01 4.602
1990-04-01 4.688
1990-07-01 5.002
1990-10-01 5.107
1991-01-01 4.883
1991-04-01 4.929
1991-07-01 5.242
1991-10-01 5.523
1992-01-01 5.110
1992-04-01 5.403
1992-07-01 5.857
1992-10-01 5.794
1993-01-01 5.805
1993-04-01 6.543
1993-07-01 8.635
1993-10-01 8.970
1994-01-01 10.815
1994-04-01 11.477
1994-07-01 12.752
1994-10-01 13.330
1995-01-01 13.999
1995-04-01 14.191
1995-07-01 13.755
1995-10-01 13.255
1996-01-01 12.806
1996-04-01 12.392
1996-07-01 13.830
1996-10-01 14.306
1997-01-01 14.650
1997-04-01 17.694
1997-07-01 17.784
1997-10-01 17.617
1998-01-01 17.864
1998-04-01 17.124
1998-07-01 16.404
1998-10-01 17.582
1999-01-01 16.911
1999-04-01 17.116
1999-07-01 17.370
1999-10-01 17.881
2000-01-01 17.442
2000-04-01 17.492
2000-07-01 17.058
2000-10-01 17.742
2001-01-01 17.268
2001-04-01 19.175
2001-07-01 18.133
2001-10-01 18.064
2002-01-01 19.563
2002-04-01 19.587
2002-07-01 18.993
2002-10-01 18.097
2003-01-01 17.212
2003-04-01 17.499
2003-07-01 18.062
2003-10-01 20.903
2004-01-01 19.968
2004-04-01 19.539
2004-07-01 20.562
2004-10-01 24.145
2005-01-01 24.245
2005-04-01 23.922
2005-07-01 25.891
2005-10-01 26.908
2006-01-01 27.077
2006-04-01 27.927
2006-07-01 27.718
2006-10-01 28.940
2007-01-01 31.058
2007-04-01 36.743
2007-07-01 39.586
2007-10-01 40.334
2008-01-01 40.943
2008-04-01 43.368
2008-07-01 45.550
2008-10-01 45.058
2009-01-01 44.026
2009-04-01 44.795
2009-07-01 45.070
2009-10-01 46.440
2010-01-01 49.163
2010-04-01 52.311
2010-07-01 60.421
2010-10-01 70.167
2011-01-01 80.919
2011-04-01 98.778
2011-07-01 104.256
2011-10-01 109.057
2012-01-01 112.401
2012-04-01 130.508
2012-07-01 135.732
2012-10-01 149.024
2013-01-01 162.295
2013-04-01 186.562
2013-07-01 193.725
2013-10-01 221.910
2014-01-01 240.955
2014-04-01 281.426
2014-07-01 303.688
2014-10-01 354.532
2015-01-01 373.678
2015-04-01 413.454