Quarterly Billions of US Dollars
1972-07-01 0.016
1972-10-01 0.016
1973-01-01 0.048
1973-04-01 0.074
1973-07-01 0.091
1973-10-01 0.084
1974-01-01 0.088
1974-04-01 0.088
1974-07-01 0.086
1974-10-01 0.091
1975-01-01 0.094
1975-04-01 0.093
1975-07-01 0.086
1975-10-01 0.087
1976-01-01 0.087
1976-04-01 0.086
1976-07-01 0.090
1976-10-01 0.150
1977-01-01 0.294
1977-04-01 0.481
1977-07-01 0.502
1977-10-01 0.539
1978-01-01 0.562
1978-04-01 0.560
1978-07-01 0.785
1978-10-01 0.772
1979-01-01 0.749
1979-04-01 0.758
1979-07-01 0.904
1979-10-01 0.898
1980-01-01 0.795
1980-04-01 0.923
1980-07-01 0.903
1980-10-01 0.867
1981-01-01 0.830
1981-04-01 0.781
1981-07-01 0.799
1981-10-01 0.885
1982-01-01 0.946
1982-04-01 0.899
1982-07-01 0.882
1982-10-01 1.000
1983-01-01 0.978
1983-04-01 0.976
1983-07-01 0.909
1983-10-01 0.952
1984-01-01 0.829
1984-04-01 0.910
1984-07-01 0.889
1984-10-01 0.907
1985-01-01 0.908
1985-04-01 0.904
1985-07-01 0.948
1985-10-01 1.024
1986-01-01 1.058
1986-04-01 1.101
1986-07-01 1.094
1986-10-01 1.118
1987-01-01 1.153
1987-04-01 1.013
1987-07-01 0.996
1987-10-01 1.106
1988-01-01 1.025
1988-04-01 0.954
1988-07-01 0.868
1988-10-01 0.705
1989-01-01 0.644
1989-04-01 0.631
1989-07-01 0.639
1989-10-01 0.884
1990-01-01 0.886
1990-04-01 0.910
1990-07-01 0.947
1990-10-01 0.977
1991-01-01 1.702
1991-04-01 1.634
1991-07-01 1.335
1991-10-01 1.267
1992-01-01 1.272
1992-04-01 1.344
1992-07-01 1.462
1992-10-01 1.602
1993-01-01 1.738
1993-04-01 1.881
1993-07-01 2.054
1993-10-01 2.001
1994-01-01 2.051
1994-04-01 2.304
1994-07-01 2.464
1994-10-01 2.676
1995-01-01 3.854
1995-04-01 3.996
1995-07-01 4.117
1995-10-01 4.454
1996-01-01 4.542
1996-04-01 5.912
1996-07-01 6.538
1996-10-01 6.806
1997-01-01 6.483
1997-04-01 6.487
1997-07-01 6.690
1997-10-01 7.170
1998-01-01 7.158
1998-04-01 7.066
1998-07-01 7.250
1998-10-01 7.073
1999-01-01 6.900
1999-04-01 6.835
1999-07-01 6.910
1999-10-01 7.061
2000-01-01 7.318
2000-04-01 8.229
2000-07-01 8.053
2000-10-01 10.104
2001-01-01 10.867
2001-04-01 11.719
2001-07-01 14.588
2001-10-01 17.979
2002-01-01 19.192
2002-04-01 25.150
2002-07-01 25.700
2002-10-01 29.535
2003-01-01 31.379
2003-04-01 33.197
2003-07-01 36.411
2003-10-01 44.553
2004-01-01 44.868
2004-04-01 48.509
2004-07-01 49.722
2004-10-01 56.520
2005-01-01 56.033
2005-04-01 55.817
2005-07-01 59.603
2005-10-01 63.190
2006-01-01 67.193
2006-04-01 73.897
2006-07-01 82.579
2006-10-01 86.398
2007-01-01 81.710
2007-04-01 80.994
2007-07-01 85.905
2007-10-01 87.310
2008-01-01 93.058
2008-04-01 95.842
2008-07-01 88.190
2008-10-01 90.870
2009-01-01 82.989
2009-04-01 91.208
2009-07-01 92.149
2009-10-01 90.255
2010-01-01 84.204
2010-04-01 77.724
2010-07-01 85.061
2010-10-01 83.587
2011-01-01 89.400
2011-04-01 89.996
2011-07-01 84.043
2011-10-01 83.120
2012-01-01 88.175
2012-04-01 82.564
2012-07-01 80.350
2012-10-01 79.453
2013-01-01 82.667
2013-04-01 91.562
2013-07-01 97.483
2013-10-01 102.608
2014-01-01 111.254
2014-04-01 111.762
2014-07-01 111.456
2014-10-01 111.495
2015-01-01 110.179
2015-04-01 124.432